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1. 1 26 INTRODUCTION SEC E 2 1 Equipment Specifications e cere EENS EENS Edda a NEEN Eed 2 3 KEY OPERATION PONTS e pn dad 2 4 ASSEMBLY SECTION e ated mass E 3 1 DEALER SET UP INSTRUCTIONS tede eue e eU d Ue bio i d des 3 2 ASSEMBEY 2 nuire get dete e e ixi adis delia caves 3 2 TONUS tetro eo De Ea e nei eben ede 3 3 T 3 3 EINIKAGE RODS itat RERUMS EU nM D idt tag 3 3 TIRES AND WHEELS a e eno in dto bf de Gad ier uta a be iet duced 3 4 HYIDRAULEIGS net ne ecd eue 3 7 OPTIONAL VALVE MOUNTING BRACKET INSTALLATION issssssiisssserrrssrrirrsssttrrsssttrrrssrttrrsssttnnsssrennnnnt 3 7 DRIVELINE ATTACHMENT TO 7 3 9 ON DRIVE EIIE a aoo e n teeta de eels digs aed aces 3 9 CENTER DRIVE LINE Sii EE egen 3 9 WING DRIVELINE 3 10 5 rti fea cop Zeen Zeche ege eg 3 10 OPERATION SEC THON EE 4 1 OPERATOR REQUIREMENTS fed 4 3 TRA
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4. Avoid personal injury Blade and or blade carrier removal should be done only with the WARNING tractor engine shut off key removed in neutral parking brake on PTO disengaged and the cutter blocked in the raised position Blade Bolt Inspection Inspect Blade Bolt Head daily for wear as followed Excessive Blade Bolt Wear Notches and Gouges Cause Blade Bolt contacts a foreign or solid Cause Blade Bolt contacting foreign objects object while Blade is in motion Remedy Inspect the area before mowing to Remedy Inspect area to be mowed and remove determine where the foreign objects are located foreign objects that could cause damage to the and place visible hazard markers to identify the blade areas where immovable foreign objects exist and avoid hitting the objects emer See E SS Recessed area on bolt head Inspect the Blade Bolt Heads daily for abnormal wear REPLACE BOTH BLADE BOLTS on DANGER the Blades IMMEDIATELY if either blade bolts has Visible cracks Ifthe recessed area on blade bolt is worn off or H Blade Bolt has gouges or chipped areas Failure to replace abnormally worn blade bolts may lead to catastrophic failure of the blades and ejection of the broken part which may cause serious bodily injury or death BLADE HOLDER ASSEMBLY Blade Removal 1 Remove cotter pin and blade holder assembly retaining nut and washer Retaini
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11. e Ensure chain guards and or rubber deflectors are in position and not damaged Replace worn broken and missing sections immedi ately Ensure the driveline integral shields are in good condition and rotate freely Inspect that all bolts and screws are in position and are properly torqued OPS R 0009 3815 3810 08 12 Operation Section 4 19 2012 Alamo Group Inc OPERATION OPERATION Ensure the tractor PTO master shield is in place lowered and in good condition Ensure each mower slip clutch shield is secured in place and in good condition Ensure the driveline slip clutches are properly adjusted and the friction plates are not frozen together Reference the Maintenance Section for proper slip clutch maintenance OPS R 0010 Perform scheduled lubrication as specified in the maintenance section e Inspect each gearbox oil level removing level indicator plug The oil should be level with the bottom of the hole the plug was removed from Replenish if needed Replace the plug A low oil level is a warning sigh that the gearbox may be cracked or its seal is damaged and needs to T be replaced i FEE UIS Ensure all gearbox vents are in place and free Ss Ay ee from clogs OPS R 0011_N Check Plug Inspect blades and blade bolts for looseness and excessive wear Make sure the mower is securely blocked up before crawling beneath Replace damaged
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24. Mnt R 0038 To assemble outer CV driveline grease yoke groove and inner profile tube Attach bearing ring on groove with recesses facing profile tube FIGURE MNT R 0039 Slide on half shield with cone Turn cone until it engages correctly FIGURE MNT R 0039 Tighten locking screws Grease bearing groove in double yoke FIGURE MNT R 0039 Insert bearing ring Slide guard cone for double yoke over cam from the connecting end Make sure holes for screws are visible FIGURE MNT R 0039 Tighten locking screws FIGURE MNT R 0039 Mnt R 0039 3815 3810 08 12 Maintenance Section 5 6 02012 Alamo Group MAINTENANCE CAT IV WING DRIVELINE SHIELDS To remove the main inner driveline shield Remove the locking screws Align the bearing tabs with the cone pockets FIGURE Mnt 0026 Remove the half guard and remove the bearing ring FIGURE Mnt R 0012 Mnt R 0012 Mnt 0026 Inspect the driveline shield for worn areas or cracks If the shield has any dents or cracks replace the Shield While the Shields are off examine the Driveline for signs of abnormal wear bent or twisted shafts or cracks in the shafts or tubes Check to see that the Drivelines telescope easily If the Drivelines do not telescope properly or show signs of abnormal wear the shaft should be repaired or replaced To assemble the main inner driveline shield grease the yoke groove and inner profile tube Attach the bearing ring in groove with recesses
25. SAFETY PARTS INFORMATION PARTS INFORMATION Bush Hog mowers use balanced and matched system components for blade carriers blades cuttershafts knives knife hangers rollers drivetrain components and bearings These parts are made and tested to Bush Hog specifications Non genuine will fit parts do not consistently meet these specifications The use of will fit parts may reduce mower performance void warranties and present a safety hazard Use genuine Bush Hog mower parts for economy and safety sPBH 1 SEE YOUR BUSH HOG DEALER Operator s amp Parts Manuals www algqr com bpm 3815 3810 08 12 Safety Section 1 14 2012 Alamo Group Inc SAFETY Decal Location NOTE Bush Hog supplies safety decals on this product to promote safe operation Damage to the decals may occur while in shipping use or reconditioning Bush Hog cares about the safety of its customers operators and bystanders and will replace the safety decals on this product in the field free of charge Some shipping and handling charges may apply Contact your Bush Hog dealer to order replacement decals ALAAVS DL R 0242 3815 3810 08 12 Safety Section 1 15 2012 Alamo Group Inc SAFETY SAFETY ITEM 23 24 25 26 0546 0614 0587 0549 0555 91443 0559 0565 0553 0547 0548 0551 0552 87340 50058285 0544 50031214 50031
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30. 2012 Alamo Group Inc ALAAVS SAFETY SAFETY APELIGRO ADANGER Si no puede leer ingl s antes de poner en Si vous ne savez pas lire le funcionamiento este equipo solicite que francais avant d utiliser alguien le traduzca los mensajes de l quipement demandez une seguridad o vaya al sitio web para consultar Personne de vous traduire les los mensajes de seguridad y las etiquetas messages de s curit ou allez traducidos sur le site Internet pour voir la traduction des autocollants et des messages de s curit EI Manual del Operador Seguridad video Manuel de l Op rateur CC LISS aes www algqr com bms www algqr com bvs 08431 www algqr com bmf Caso leia ingl s Falls Sie Deutsch nicht lesen k nnen antes de operar o Lassen Sie sich bevor Sie das Ger t in equipamento peca para Betrieb nehmen die Sicherheitshinweise algu m traduzir as mensagens von einer geeigneten Person in Ihre de seguran a ou visite a web Sprache bersetzen Oder suchen Sie e obtenha tais mensagens ou auf unserer Website nach bersetzungen os decalques traduzidos von Schilderaufschriften und Sicherheitshinweisen Manual do Operador Benutzerhandbuch 3815 3810 08 12 Safety Section 1 24 2012 Alamo Group Inc SAFETY A DANGER THROWN OBJECT HAZARD TO AVOID SERIOUS INJURY OR DEATH DO NOT OPERATE if Thrown Object Shielding is damaged or missing MAIN
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35. Front Pump Drive Assembly Is Tight And Shaft Properly O Cutting Height Adjust Aligned O Mount Kit Pre Operation Check Complete MOWER O Mower Wing Adjust Level With The Center 5 Mower Wing Check For Proper Raising Operation Spindle And Motor Bolts Properly Torqued D C V Driveline Check Max Turn Radius Spindle Oil Level O Pull Type Hitch Height Adjustment O Blade Carrier Bolts Properly Torqued Retaining Pin In D Mounting Hardware Properly Torqued Place O Mower Cutting Height And Level Adjusted SAFETY ITEMS O Cutting Shaft Bearings Lubricated O Protective Shields Operation And Installation O All Hardware Properly Torqued D Driveline Clutch Torque Limiter Adjust And Run In O Tire and Air Pressure Lug Nuts Correct Torque O Safety Decals Installed O Wheel Bearings Check Grease and Preload D Operator s Manual Supplied ATTACHMENTS amp INSTALLATION O Tractor PTO Shield Installed Deflectors Front And S M V Emblem Installed If Needed Sh Se NA h Gem O Tongue Jack Installation and Operation ee D Safety Tow Chain Installed O Correct Blade Rotation Direction Driveline Safety M Supplied O Axle Arms And Beams e eer O Mower Safety Manual Supplied in Canister O Tongue And Control Rods Installed And Adjusted O Mower Safety Video has been shown to Purchaser O All Bolts Pins And Nuts Proper Torque TABLE OF CONTENTS SAFELY SECTION BEE 1 1 GENERAL
36. Lom de eade eue S ede vat e donee nuovo Lap oid 4 12 Setting Deck PICK t e t ERR utet utes A seu 4 13 DRIVELINE ATTACHMENT iui erede ee Ee oa eee AAA nee d e em d n e da 4 14 Driveline Length Check i ehe diee e a OPE 4 14 Constant Velocity CV Driveline aiseee earra etre tob REGER cad ae e on 4 16 PRE OPERATION INSPECTION AND 4 17 Tractor Pre Operation Inspection Service 4 18 Mower Pre Operation Inspection Service 4 18 Cutting Component Inspection 4 22 Blade Bolt InspectiOti 4 24 DRIVING THE TRACTOR AND IMPLEMENT 4 27 Elie Nee om a Ue e PIER 4 28 Brake and Differential Lock 4 28 Operating the Mower 4 28 4 29 Operating Position E 4 29 Driving the Tractor and 2 2 4 441 4 2 1 247 1 4 1 1 nha ase naa dentes an enean 4 30 Crossing Ditches and Steep Inclines 4
37. NISI ERI ASSEMBLY ASSEMBLY Asm R 0213 SEE SIDE OF TIRE FOR MAXIMUM TIRE PRESURE 4 PLACE CONICAL SIDE OF LUG NUT AGAINST WHEEL PLACE FLAT SIDE OF LUG NUT AGAINST WHEEL MAXIMUM INELATION PRESSURE 50 PSI MAXIMUM SPEED 20 MPH ALSO SEE DECAL 00762608 t EXPLOSION HAZARD RELEASE ALLAIR PRESSURE BEFORE LOOSENING BOLTS FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY OR DEATH MAX SPEED 20 MPH MAX WEIGHT 4000 LBS MAX AIR PRESSURE 40PSI Lubricate the PTO drivelines and wheel hubs according to the lubrication information found in the Maintenance Section Before loosening the airplane wheel bolts make sure to relieve all air pressure from tire 3815 3810 08 12 Assembly Section 3 6 2012 Alamo Group Inc ASSEMBLY HYDRAULICS Plumb hydraulic cylinders as shown Figure Asm R 0600 and Asm R 0601 Hydraulic Hoses are supplied for attachment to three tractor remotes Plugs are supplied to adapt value for either an open or closed center tractor hydraulic system Consult your tractor dealer to determine which type system your tractor has Use tie straps to secure hydraulic hoses to leveling rod Failure to match valve to tractor hydraulic system by using incorrect plug will cause damage to tractor OPTIONAL VALVE MOUNTING BRACKET INSTALLATION 1 Place bottom bracket at desired mounting location e Se gt Mark 2 4 hours as needed for dri
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42. 5 0 0020 Make sure that all tractor flashing warning lights headlights and brake tail lights are functioning properly before proceeding onto public roads While newer model tractors have plenty of lighting to provide warning signals and operating lighting most older models are only equipped with operating lights Consult an authorized tractor dealer for lighting kits and modifications available to upgrade the lighting on older tractor models OPS U 0021 3815 3810 08 12 Operation Section 4 45 2012 Alamo Group Inc le PR 4 EET OPERATION OPERATION When operating public roads have consideration for other road users Pull to the side of the road occasionally to allow all following traffic to pass Do not exceed the legal speed limit set in your country for agricultural tractors Always stay alert when transporting the tractor and implement on public roads Use caution and reduce speed if other vehicles or pedestrians are in the area OPS U 0022 Reduce speed before turning or applying the brakes Ensure that both brake pedals are locked together when operating on public roads OPS U 0023 3815 3810 08 12 Operation Section 4 46 2012 Alamo Group Inc OPERATION 14 3 Hauling the Tractor and Implement Before transporting a loaded tractor and implement measure the height and width dimensions and gross weight of the complete l
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44. Remove trash Consult your dealer Run in or change gears Replace bearing Replace Seal Replace oil seal and shaft Replace or repair shaft Replace seal Replace seal or use a sealant on OD of seal Drain oil to proper level Replace castings or gearbox Replace gasket Tighten bolts Repair clutch per maintenance section of manuals Reduce ground speed and material intake Replace facings Clean with emery cloth 2012 Alamo Group Inc OPERATION Uneven Cut Uncut Material Poor Shredding Windrowing or Uneven Material Distribution 3815 3810 08 12 Excessive ground speed Blades worn dull or bent Mower not level side to side Improper height adjustment Low tractor tire pressure on one side Turning too fast Tractor tires push grass down Damaged Mower pan Excessive ground speed RPM too low Improper blade for direction of cut Excessive ground speed Cutting too high Material heavy and lush Excessive ground speed Conditions too wet Operation Section 4 49 Reduce ground speed Replace blades Refer to Maintenance section Adjust Refer to Assembly section Adjust Mower height Refer to Assembly section Adjust tire pressure Refer to your tractor operator s manual Reduce ground speed when turning Adjust your tractor wheel spacing Refer to Operation section Repair or replace as necessary Reduce ground speed Use f
45. Rouen E 5 5 MAIN CV DRIVELINE SAFETY SHIELD trae tee bd re Reb E RE E ARP ER ARA P NER 5 6 SEIP GEUTGCELADJIUS TMENT pitt eto En a Rea do D Ie RETE HE 5 8 BLADE REMOVAL eene dee tite iut 5 10 Blade Bolt Inspection cers ease se ae a Mane eMe 5 11 BLADE HOLDER ASSEMBLY ilice t ia lied c ee a e aper e LO ires abend 5 11 Blade MEHR 5 11 5 12 WHEEL FUB ASSEMBLY secede eth eO aec eise iae mI 5 12 AXLE ARM SPRING 5 12 TONGUE tM 5 13 HIGELPRESSURE HAZARD ree e Ire ee eege d Ee E ENEE 5 14 HYDRAULIC HOSES i ee ieiuna ue a EE eI eR eR 5 14 Flex Wing Hydraulic Cylinder Replacement Instructions 5 15 ere me Dian Dn aa Petit 5 16 SAFETY SECTION SAFETY SAFETY GENERAL SAFETY INSTRUCTIONS AND PRACTICES A careful operator is the best operator Safety is of primary importance to the manufacturer and should be to the owner operator Most accidents can be avoided by being aware of your equipment your surroundings and observing certain precautions The first section of this manual includes a list of Safety Messages that if followed will help protect the
46. engine speed and disengage the PTO Wait for all mower rotating motion to stop then raise the mower and move the tractor and implement off the object Inspect the area and remove or mark the location of the debris Inspect the condition of the mower and make any needed repairs immediately Make sure the blades are not damaged and the carrier is balanced before resuming operation 5 m gt Always wear your seat belt securely fastened only operate the tractor and mower with the ROPS in the raised position If the tractor or mower hits a tree stump rock or bump a sudden movement could throw you off of the seat and under the tractor and or mower The seat belt is your best protection from falling off the tractor and the ROPS provides protection from being crushed during a tractor roll over OPS R 0023 Raise Mower over solid objects 11 2 Bystanders Passersby Precautions If a bystander comes within 300 feet of the tractor while the mower is being operated stop the tractor at once idle the engine and disengage the PTO Do not engage the PTO again until all bystanders are well past the 300 foot distance OPS R 0024 3815 3810 08 12 Operation Section 4 33 2012 Alamo Group Inc 2 lt OPERATION Rotary Mowers are capable under adverse conditions of throwing aen ME O DANGER objects for great distances 300 ft 100 m or more and causing seriou
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48. or worn items must be replaced at once to reduce the possibility of injury or death from thrown objects entanglement or blade contact scm s Deflector Chain aed Replace bent or broken blades with new blades NEVER ATTEMPT TO STRAIGHTEN WELD OR WELD HARDFACING ON BLADES SINCE THIS WILL LIKELY CRACK OR OTHERWISE DAMAGE THE BLADE WITH SUBSEQUENT FAILURE AND POSSIBLY CAUSE SERIOUS INJURY FROM THROWN BLADES sew 10 3815 3810 08 12 Operation Section 4 18 9 2012 Alamo Group Inc OPERATION The operator s manual and safety signs affixed on the unit contain important instructions on the safe and proper use of the equipment Maintain these important safety features on the implement in good condition to ensure the information is available to the operator at all times Ensure the manual canister is secured to the equipment with the operator s manual inside Ensure all safety signs are in place and legible Replace missing damaged and illegible decals OPS U 0011 Ensure the mower hitch is securely attached to the tractor drawbar with a proper size bolt and secured nut Ensure that a properly rated safety tow chain is equipped securing the mower to the tractor e Check that the main driveline is securely attached to the tractor and the clamping cone is seated in the groove of the PTO shaft Ensure the divider drivelines are secure at both ends OPS H 0008 J 4 EET
49. set the drawbar length at 16 for 21 spline 1 3 8 mowers and at 20 for 1 3 4 20 spline 14 540 RPM MOWER TONGUE f mowers Do not use PTO adaptors Use of PTO NEN Cos adaptors will invalidate your warranty DRAWBAR Ops 1166 3 2 Tractor Hydraulics The mower center section and each wing are positioned with hydraulic cylinders that are operated by the tractor hydraulic pump The tractor must have a minimum of 2 hydraulic control valves devoted to the mower unless the tractor is fitted with a 3 spool control valve extra equipment A 3 spool control valve is required if the tractor is equipped with a single valve and is recommended for those with two valves so that the center section and each wing can be controlled independent of one another Refer to the Assembly Section of this manual for properly equipping the tractor with a 3 spool control valve Tractors equipped with three hydraulic ports can position the center section and each wing independently with no extra equipment If the tractor is equipped with only two hydraulic ports and a 3 spool control valve is not used the wings cannot be operated independently and will raise and lower at different speeds 3 3 Front End Weight A minimum of 2096 total tractor weight must be maintained on the tractor front end at all times Front end weight is critical to maintain steering control and to prevent the
50. worn and missing blades as complete sets to maintain rotary balance Ensure carrier hub nuts are tightened with the cotter pin inserted and spread Inspect the condition of the deck skid shoes and the skid shoe attaching hardware OPS R 0012 E 3815 3810 08 12 Operation Section 4 20 2012 Alamo Group Inc OPERATION e Ensure each hydraulic cylinder is installed and retained correctly Ensure the proper size pins are used to retain the cylinders in place and are secured with pins e Check for hydraulic oil leaks on the cylinders along the hydraulic lines and at tractor hydrau lic ports IMPORTANT DO NOT use your hands to check for oil leaks Use a piece of heavy paper or cardboard to check for hydrau lic oil leaks Ensure that the mower is equipped and secured with wing transport locks e Check the condition of the wing hinge pins e Check the condition of the mower axle suspen sion spring Inspect mower tire condition wheel bearings and lug nut torque m gt 3815 3810 08 12 Operation Section 4 21 2012 Alamo Group Inc OPERATION OPERATION 9 3 Cutting Component Inspection Inspect blade pan and blade assembly for the following Damaged Pan Cause Blade Pan contacts an immovable object while mower was in motion Remedy Inspect the area before mowing to determine where the immovable objects are loca
51. 31 OPERATING THE TRACTOR AND 4 32 Foreign Debris Hazards iit e ute bee E etuer Pts 4 33 Bystanders Passersby Precautions 4 33 Engaging the Power Take 2 42 2 1 1 cessere ettet tnnt petente statt E dH nat 4 34 PTO RPM and Ground 4 35 Operating the Ehe EE e he endende E ende nens 4 35 Right of Way Highway MOwing 4 39 Shutting Down the 4 40 DISCONNECTING THE MOWER FROM THE 4 40 MOWER STORAGE nere eec dtu eee dete Tee tee tet edema isotope pat 4 42 TRANSPORTING THE TRACTOR AND 4 42 Tire and Wheels tenen uet at de EEN 4 44 Transporting on Public nennen 4 44 TROUBLE SHOOTING GUDE etti tret tette rentre RI ER Peor Deere ERE 4 48 MAINTENANCE SECTION ME 5 1 HAZARDS WITH MAINTENANCE OF 5 2 lt E P d a ADI re Nu He a 5 3 ueniet EIS 5 3 GENTER amp WING GEARBOXES ENEE 5 5 DIVIDER GEAR BON
52. 5 sjoefqo uwoJu uonejedo poof pue eoejd ur 5 d33M Burpjerus 3oefqo ypa 3 1 v3dO LON OG OOS uya JO sepuejs q dOLS e 5 5 10 HLY HO SnOlH3s OL 399 006 03 dn sjoe qo Uea V SepejueAs seje sej uoo ep ue 34340 ON se ipuejeq o eyenbueq apoq sejsod seoos sopijos soyoefqo soj uejoejuoo sej uono sej anb Frag ON jeuaye w opo gw soje qo aide 3 YAINNIY sajue sopezue ep Aey is Jod 3NOIOOSdSNI UEL IS sepeuqenb sepeuep uos Is SBHAIGND FOWIdWASY 3H vdd e ejseDsep je sojefns uos sopezue sojefqo ep 507 seuoriipuoo ua Sinne ue opezue ojefqo esed epaiqno e e sopezue sojefqo esed eyisiqno uis 343dO ON Je s said oog ueoJeoe es seuosJjed is e sajyuasaid sejopejedo e 3 3 1435 NOIS31 uvLIA3 Wud seid gog ejseu 5 rezue epend pedseoejio SOQVZNV I SOL3 F80 O95Sals Pd 7 ke Fo
53. AND PTO engage parking brake lower implement allow all moving parts to stop and remove key before dismounting from tractor PLACE implement on ground or securely block up raised equipment Use large blocks on soft or wet soil SECURELY LATCH and LOCK raised implement wings BLOCK UP IMPLEMENT TONGUE with large blocks and tongue jack DO NOT crawl or work under implement supported only by tongue jack PUSH and PULL Remote Hydraulic Cylinder lever to relieve hydraulic pressure DISCONNECT IMPLEMENT Hydraulic HOSES from tractor DISCONNECT IMPLEMENT driveline from tractor PTO SHAFT WEAR SAFETY GLASSES PROTECTIVE GLOVES and follow SAFETY PROCEDURES when performing service repairs and maintenance on the implement Always WEAR protective GLOVES when handling blades knives cutting edges or worn component with sharp edges Always WEAR GLOVES and SAFETY GLASSES when servicing hot components AVOID CONTACT with hot hydraulic oil tanks pumps motors valves and hose connection surfaces SECURELY support or BLOCK UP raised implement framework and lifted components before working underneath equipment STOP any implement movements and SHUT OFF TRACTOR engine before doing any work procedures USE ladder or raised stands to reach high equipment areas inaccess ble from ground ENSURE good footing by standing on solid flat surfaces when getting on implement to perform work FOLLOW manufacturer s instructions in handling oils solvents cle
54. AVOID SERIOUS INJURY OR DEATH FROM HIGH PRESSURE HYDRAULIC OIL LEAKS PENETRATING SKIN DO NOT OPERATE equipment with oil or fuel leaks KEEP all hydraulic hoses lines and connections in good condition and tight before applying system pressure Relieve hydraulic pressure before disconnecting lines or working on the system REMOVE and replace hose if you suspect it leaks Have dealer test it for leaks HIGH PRESSURE FLUID LEAKS CAN BE INVISIBLE WHEN CHECKING FOR HYDRAULIC LEAKS AND WORKING AROUND HYDRAULIC SYSTEMS DO NOT use hands to check for leaks ALWAYS WEAR safety glasses and impenetrable gloves USE paper or cardboard to search for leaks KEEP hands and body AWAY from pin holes and nozzles ejecting hydraulic fluid ALAAVS Hydraulic fluid may cause gangrene if not surgically removed immediately by a doctor familiar with this form of injury D553 1 TO AVOID SERIOUS INJURY AND DEATH WHEN TOWING EQUIPMENT DO NOT TOW with trucks or other vehicles ONLY transport with properly sized and equipped tractor see Operator s Manual ATTACH implement SAFETY CHAIN to tractor CHECK SMV sign reflectors and warning lights for visibility behind unit TURN ON tractor flashing waming lights TO AVOID LOSS OF TOWING CONTROL DO NOT tow at speeds over 20 mph REDUCE SPEED on inclines in turns and in poor towing conditions 3815 3810 08 12 Safety Section 1 19 2012 Ala
55. DANGER exhaust fumes can be hazardous to your health 5 23 Start tractor only when properly seated in the Tractor seat Starting a DANGER tractor in gear can result in injury or death Read the Tractor operators manual for proper starting instructions sc 13 Start only from seat in park neutral Starting in gear kills 3815 3810 08 12 Operation Section 4 8 2012 Alamo Group Inc OPERATION 6 CONNECTING THE MOWER TO THE TRACTOR Use extreme caution when connecting the mower to the tractor The mower should be securely resting at ground level or setting on blocks Keep hands and feet from under the mower deck and clear of pinch points between the tractor hitch arms and mower pins OPS R 0001 Always shut the Tractor completely down place the transmission in park and set the DANGER parking brake before you or anyone else attempts to connect or disconnect the Implement and Tractor hitches 15 6 1 Connecting Mower Tongue to the Tractor 1 Ensure the tractor is equipped with the correct PTO shaft and the drawbar is set at the correct length 2 Using the parking jack position the tongue clevis to the height of the tractor drawbar Adjust the mower tongue to be level and parallel with the tractor drawbar using the control rod connecting the mower tongue to the deck 3 Board the tractor and start the engine Back the tractor to the mower aligning the drawbar hitch hole with the
56. DEATH WARNING op SERIOUS INJURY Indicates an imminently hazardous situation that if not avoided MAY result in MINOR A CAUTION INJURY Identifies special instructions or procedures that if not strictly observed could result in damage to or destruction of the machine attachments 3815 3810 08 12 Introduction Section 2 2 2011 Alamo Group Inc INTRODUCTION Axle NOTE All references made this manual to right left front rear top or bottom are as viewed facing the direction of forward travel with implement properly attached to tractor The Model 3815 Rotary Cutter consists of a center unit with two variable position wings together having a cutting width of 15 feet 4 6m The Model 3810 Rotary Cutter consists of a center unit with one variable position wing together having a cutting width of 10 1 2 feet 3 2m Wing operating angles and machine cutting height are independently controlled using hydraulic cylinders A self leveling linkage maintains a level cutter at all cutting heights Power from the tractor PTO is split at the power divider gearbox and supplied to each of the blade gearboxes Each blade gearbox has two free swinging uplift blades designed to cut grass corn stalks and light brush Free swinging blades reduce the shock of impact when a stationary object is hit Slip clutches are installed on each gearbox for additional protection Front and rear discharge shie
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59. IMPLEMENT TONGUE vwith large blocks and tongue jack DO NOT crawl or work under implement supported only by tongue jack PUSH and PULL Remote Hydraulic Cylinder lever to relieve hydraulic pressure DISCONNECT IMPLEMENT Hydraulic HOSES from tractor DISCONNECT IMPLEMENT driveline from tractor PTO SHAFT WEAR SAFETY GLASSES PROTECTIVE GLOVES and follow SAFETY PROCEDURES when performing service repairs and maintenance on the implement Always WEAR protective GLOVES when handling blades knives cutting edges or worn component with sharp edges Always WEAR GLOVES and SAFETY GLASSES when servicing hot components AVOID CONTACT with hot hydraulic oil tanks pumps motors valves and hose connection surfaces SECURELY support or BLOCK UP raised implement framework and lifted components before working underneath equipment STOP any implement movements and SHUT OFF TRACTOR engine before doing any work procedures USE ladder or raised stands to reach high equipment areas inaccessible from ground ENSURE good footing by standing on solid flat surfaces when getting on implement to perform work FOLLOW manufacturer s instructions in handling oils solvents cleansers and other chemical agents DO NOT change any factory set hydraulic calibrations to avoid component or equipment failures DO NOT modify or alter implement functions or components DO NOT WELD or repair rotating mower components These may cause vibrations and component failures being thrown from mo
60. Ibs Hydraulics 22 21 3 Hydraulic Ports are required Without Remote Valve 2 Hydraulic Ports are required With Remote Valve Front End Weobts As needed to maintain 20 weight on front axle Power Take Off 540 RPM 6 Spline 1000 RPM 21 Spline or 1000 RPM 1 3 4 dia 20 Spline Output Shaft Tire Wheel Spacing Set tires minimum width of 60 from inside to inside of tires 2 1 ROPS and Seat Belt The tractor must be equipped with a Roll Over Protective Structure ROPS tractor cab or roll bar and seat belt to protect the operator from falling off the tractor especially during a roll over where the driver could be crushed and killed Only operate the tractor with the ROPS in the raised position and seat belt fastened Tractor models not equipped with a ROPS and seat belt should have these life saving features installed by an authorized dealer OPS U 0003 Operate this Equipment only with a Tractor equipped with an approved roll over protective system ROPS Always wear seat belts Serious injury or even death could result from falling off the tractor particularly during a turnover when the operator could be pinned under the ROPS se 7 9 2 2 Tractor Safety Devices If transporting or operating the tractor and implement near a public roadway the tractor must be equipped with proper warning lighting and a Slow Moving Vehicle SMV emblem which are
61. Operation Section 4 36 2012 Alamo Group Inc OPERATION When you get to the end of a pass slightly raise the mower 2 4 before turning Never raise the mower entirely while the blades are turning If the mower must be raised higher than 12 from ground level disengage the tractor PTO and wait for all mower rotation to come to a complete stop before proceeding to raise the mower NEVER raise the mower wings while the blades are turning When turning the angle between the tractor and mower should not be so great that a clattering of the U joints occurs Sharp turns can cause premature failure of the joints and place pressure on the tractor PTO shaft and could cause extensive mechanical damage to the mower and tractor If the mower is operated in conditions that require frequent sharp turning the mower should be equipped with a Constant Velocity driveline CV joints enable the tractor PTO shaft and mower driveline to be angled safely up to 80 degrees with no damage to the mower or driveline OPS R 0027 Do not let the Blades turn when the Mower Deck is raised for WARNING reason including clearance or for turning Raising the Mower deck exposes the Cutting Blades which creates a potentially serious hazard and could cause serious injury or even death from objects thrown from the Blades srm o7 Stay alert and watch for trees low hanging limbs power lines and other overhead obstacles a
62. SAFETY INSTRUCTIONS AND 1 2 OPERATOR SAEE TY pct xe n ede de dee Co tae 1 3 CRUSHING FIAZARDS iie ett eee ster e ti cet te dite ec ul Us eee Fe ner s 1 4 CONNECTING OR DISCONNECTING IMPLEMENT 5 1 5 THROWN OBJECTS HAZARDS i Mirador peto 1 6 THROWN OBJECTS HAZARD CONTINUEDN ener eem 1 7 RUN OVER HAZARDS es cacy techs Ee t HER Ree ee tact is RR Ee Re EENS ek a ru 1 8 ENTANGLEMENT HAZARDS nete ectetuer doen adno e desee da oL ue aeuo uua n dad uu 1 9 MOWER BLADE CONTACT HAZARDS erlia e iiie enne ennemi 1 10 HIGH PRESSURE OIL LEAK HAZARD an eese el eed e ER pe eene dea 1 10 EELECTRICAL amp FIRE HAZARD ER eaten ata eae 1 11 TRANSPORTING HAZARDS nere cab tice eder aei td ae i ne edu Vae de dc n n 1 12 HAZARDS WITH MAINTENANCE OF 1 13 PARTS INFORMATION ada pece eege pee In zona eee cya ed era e 1 14 Decal Location inre e ett tea face usada Fea Ren aa dude gero aet dee Ecos 1 15 Decal Description de ieee ge adeeb nel ade ee eae eee ede ee 1 17 Federal Laws and
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64. abnormal wear If Blades have a notch worn into the leading edge at A DANGER the lower bend more than a 1 2 DEEP due to running in gravel and or the ground REPLACE BOTH BLADES ON THAT CARRIER IMMEDIATELY Failure to replace such abnormally worn blades may lead to catastrophic failure of the blade and ejection of the broken part with tremendous force which may cause bodily injury or death NOTE Replace Blades in pairs after no more than 1 2 notch wear Use only genuine Bush Hog replacement blades 1 2 Maximum Original Blade Edge Mnt R 0034 3815 3810 08 12 Maintenance Section 5 9 92012 Alamo Group AONVNALNIVIN MAINTENANCE MAINTENANCE BLADE SHARPENING Always sharpen both blades at same time to maintain balance Follow original sharpening pattern as shown in FIGURE Mnt R 0008 Always sharpen blades by grinding DO NOT heat and pound out edge Do not sharpen blade to a razor edge but leave a 1 16 blunt edge Do not sharpen back side of blade IMPORTANT When sharpening blades grind each blade the same amount to maintain balance The difference in blade weights should not exceed 1 ounce Unbalanced blades will cause excessive vibration which can damage gear box bearings Vibration may also cause structural cracks in cutter housing Never work under equipment supported by a hydraulic device because it may drop if the AWARNING control is actuated even with the engine stopped or in the event of
65. adjustments To adjust rod length turn the turnbuckles To lower the front lengthen the rods and to raise the front shorten the rods DO NOT unscrew turnbuckles to the point that either rod threaded ends becomes disconnected which will cause the mower to fall Raise to transport height and re tighten jamnuts when deck is Jam Nut Turnbuckle Ops 1779 leveled 5 IMPORTANT Alternate adjustments between rods and adjust at equal lengths to maintain equal tension Improper adjustments may cause rods to snap or bend 6 Place split collar assemblies on the center axle hydraulic cylinder rod to maintain a set cutting height each time the mower is raised and lowered LEVELING WING SECTIONS WITH CENTER Wings should be adjusted before use if they are not level with center deck section Lower cutter until skids on center section are approximately 1 2 inches off ground Remove wing transport lock pin s and place in pin storage hole Lower wing s to ground allowing weight to rest on wheel s If wing s are not level parallel to 3815 3810 08 12 Operation Section 4 12 2012 Alamo Group Inc OPERATION center section loosen jam nut and turn turnbuckle body to adjust Adjust longer to raise the wing outside edge and shorter to lower the wing outside edge It may be necessary to use wing lift cylinder to relieve pressure from the linkage retaining pin Tighten jam nut Ops 1780 Lock Pin Storage i Adjustable Link g Transpor
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67. are at a complete stop before raising wings OPS R 0015 3815 3810 08 12 Operation Section 4 28 2012 Alamo Group Inc OPERATION 10 4 Transport Position To raise mower wings drive the unit to a level area and retract the wing hydraulic cylinders DO NOT raise wings with the mower positioned on an embankment or other inclined position to prevent overturning the mower After the wings are fully raised install transport lock pins to prevent wings from inadvertently falling NOTE If the transport lock pins can not be easily installed lower the Le mower wings and remove rod end of cylinder and adjust the rod clevis in or out to match the transport lock pins The center of gravity is raised and the mower more prone to tipping when the wings are in the raised position When transporting raise the center section high enough to clear ground obstacles OPS R 0016_F When the Wings are folded for transport the center of gravity is raised and the possibility of A DANGER overturn is increased Drive slowly and use extreme caution when turning on hillsides Overturning the Implement could cause the Implement to overturn the Tractor and vice versa resulting in serious injury or even death Never fold wings on a hillside the Implement or unit may overturn sti 02 10 5 Operating Position To lower the wings remove the transport lock pins and secure pins on storage bracket DO NOT drive out transport lock pins The
68. are tight There are no cracks in tongue or hitch The tow chain is secured to the tractor amp mower The hydraulic cylinders pins are tight There are no leaking or damaged hoses The mower deck is clear of cut grass and debris Chain guards deflectors are in place amp in good condition Driveline gearbox shields are in good condition Driveline clutches are in good condition not frozen Driveline telescoping members amp U joints are lubricated Driveline yokes are securely attached to PTO amp mower Gearbox mounting bolts are tight Gearbox oil is at the proper level Blade carrier retaining nut is tight Blades are not chipped cracked or bent Blade bolts are tight Wheel lug nuts are tight Transport locks are in good condition Make Shift Operator s Signature DO NOT OPERATE an UNSAFE TRACTOR or MOWER 3815 3810 08 12 Operation Section 4 25 2012 Alamo Group Inc OPERATION Tractor PRE OPERATION Inspection Tractor ID Make Shift BUSH A Before conducting the inspection make sure the tractor engine is off all WARNING rotation has stopped and the tractor is in park with the parking brake engaged Make sure the implement is resting the ground or securely blocked up and hydraulic pressure has been relieved tc Item Condition at S
69. cause CV joint damage Constant Velocity joints enable the driveline to operate smoothly with no vibrations and clattering at angles up to 80 Angles greater than 80 can result in mechanical damage to the CV joint and mower driveline The Constant Velocity joint must be lubricated every 8 hours of operation as specified in the Maintenance Section Failure to properly lubricate the joint will result in accelerated wear and joint component failure CV Driveline Maximum Angle Check Procedure e With the mower attached to the tractor and the driveline disconnected from the tractor PTO stub make a hard left turn until there is approximately a 1 clearance between the left rear tractor tire and mower frame or tongue Stop and completely shut down the tractor Place the tractor in Park and apply the Parking Brake before dismounting e Check the CV joint at this maximum turning radius by holding the driveline yoke above the PTO shaft and then angle the CV joint to its maximum angle A minimum difference of 10 degrees between the center line of the yoke and the PTO shaft must be maintained to ensure the joint will not be over angled If the joint cannot be angled at least 10 there is a potential problem of over angling the joint while making sharp turns Solutions To ensure the joint is not damaged check the following Check the drawbar length to ensure that it is at the proper length for the RPM speed of the mower Move the tractor rear
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73. facing profile tube FIGURE Mnt 0027 Slide on the half shield Turn the cone until it engages correctly Install locking screws FIGURE Mnt 0028 Mnt R 0362 IMPORTANT Check that Guard Missing decal on steel under inner guard and Rotating Driveline Decal are firmly affixed undamaged and readable If not Mnt 0028 ROTATING DRIVELI CONTACT CAN CAUSE DEATH KEEP AWAY DO NOT OPERATE WITHOUT IMPORTANT Scan this QR Code with your smart phone to link to the ADMA Driveline Safety Manual for more information on the safe use of a driveline during n normal operation and maintenance Or type in your internet browser the following web address www algqr com dme 0009 3815 3810 08 12 Maintenance Section 5 7 92012 Alamo Group AONVNALNIVIN MAINTENANCE MAINTENANCE SEASONAL CLUTCH MAINTENANCE It is important that the clutches slip when an obstacle or load heavier than the clutch setting is encountered Therefore if the machine sits outside longer than 30 days and is exposed to rain and or humid air it is important to make sure that the clutch lining plates are not rusted frozen together Before using the cutter use the following procedure to make sure the clutch will slip and give the overload protection required 1 Loosen eight nut retaining clutch springs 1 3 turn or until spring can be turned with fingers 2 With Tractor at idle speed engage tractor PTO driv
74. mower sufficient time to cut through the vegetation and maintain the PTO operating speed to prevent overloading the mower and tractor Choose a driving pattern that provides the maximum pass length and minimizes turning Under certain conditions tractor tires may roll some grasses down preventing them from being cut at the same height as the surrounding area When this occurs reduce the tractor ground speed while maintaining the operating speed of the mower A slower ground speed will permit grasses to at least partially rebound and be cut Taking a partial cut and or reversing the direction of travel may also help produce a cleaner cut Check tire spacing as noted in Tractor Operators Manual Avoid mowing in the reverse direction when possible In situations where the mower must be backed to access areas to be cut make sure there are no persons or other foreign debris behind the mower before mowing in reverse When mowing in reverse operate the tractor and mower at a reduced ground speed to ensure tractor and mower control is maintained 3815 3810 08 12 Operation Section 4 35 2012 Alamo Group Inc le Pi 4 EET OPERATION OPERATION Do not mow with two machines in the same area except with Cab tractors with the windows AWARNING closed scm 11 Mow only in conditions where you have clear visibility in daylight or with adequate artificial lighting Never mow in darkness or foggy conditions where you
75. mower tongue clevis Turn off the tractor engine place the tractor Rated Vertical 3000 165 in park and set the parking brake before Loads Side _ 675 lbs dismounting TO AVOID SERIOUS INJURY Fully engage jack retaining pin Adjust jack vertically Torque positioning nut to 150 ft lbs DO NOT exceed rated loads 3815 3810 08 12 Operation Section 4 9 2012 Alamo Group Inc v m gt 2 lt OPERATION 4 To attach the mower place two 1 flatwashers 1 positioned under top lip of tongue clevis and to the top of drawbar Insert a 1 diameter grade 5 or 8 bolt 3 Tongue Connection through clevis and drawbar and retain in position with a 1 locknut 4 Tighten the Locknut Bolt locknut securely but do not overtighten which could spring or break the clevis NEVER attach mower to the tractor with a pin not having a nut Flatwashers MOWER TONGUE 5 Securely attach the mower safety chain to the tractor drawbar or drawbar support Qo frame 3 GERE 6 Lower the jack until the tongue is completely supported by the drawbar Attach Safety Chain Securely opis Remove jack from the tongue and place on storage bracket of mower Safety Tow Chain If the mower is towed on a public roadway a safety chain with tensile strength equal to or greater than the gross weight of the mower must be connected betwe
76. noticed By performing a thorough pre operation inspection and service valuable down time and repair cost can be avoided OPS U 0029 Always disconnect the main PTO Driveline from the Tractor before performing service on the Implement Never work on the Implement with the tractor PTO driveline connected and running Rotating Parts Blades or Drivelines could turn without warning and cause immediate entanglement injury or death s3pt 11 DO NOT allow any person under a folded wing unless wing is securely locked up or supported DO NOT approach the Implement unless the Tractor is turned off and all motion has ceased Never work under the frame work or any lifted component unless the implement is securely supported or blocked up A sudden or inadvertent fall by any of these components could cause serious injury or even death Periodically inspect all moving parts for wear and replace when WARNING necessary with authorized service parts Look for loose fasteners worn or broken parts and leaky or loose fittings Make sure all pins have cotter pins and washers Serious injury may occur from not maintaining this machine in good working order 6 21 3815 3810 08 12 Operation Section 4 17 2012 Alamo Group Inc v m gt OPERATION OPERATION 9 1 Tractor Pre Operation Inspection Service Refer to the tractor operator s manual to ensure a 777 s SERA em yy complete pre
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78. operation Recheck the blade carrier attachment each morning before operating Grasp the carrier firmly with both hands and try to push and pull the carrier with one hand while pulling and pushing with the other hand to try to rock or oscillate the blade carrier If the carrier is loose retighten the retaining nut before operating the mower Avoid personal injury Do not work under cutter without support blocks to keep frame from AWARNING falling WHEEL HUB ASSEMBLY The Wheel Hub Assemblies need to be lubricated every 120 hours FIGURE MntP R 0032 GREASE WEEKLY MP bd AXLE ARM SPRING Axle Arm Spring Adjustment should be maintained at a dimension of 5 equally on all axle arms from the top of the axle arm to the top of the Spring Cap Always make sure at least two threads of the bolt extend past the top of the locknut Figure MntP R 0275 3815 3810 08 12 Maintenance Section 5 12 02012 Alamo Group TIRES AND WHEELS Before working on any tires and wheels make certain the Cutter is jacked up high enough and securely supported When installing laminated or airplane tires be sure the flat side of the lug nut is against the Wheel When installing Sectional Tires and Wheels note the direction of travel and the curvature of rubber segments in the tire See Assembly Section Do not exceed 15 M P H on Sectional Tires When removing Airplane Tires let all of the air
79. or missing See Operator s Manual for all Shields and Guards INSPECT area for potential mower thrown object hazards before mowing Remove and AVOID objects such as wire cable metal objects and all other foreign material DO NOT ALLOW blades to contact solid objects like wire rocks posts curbs or guard rails DO NOT OPERATE in transport position or with wings off ground A DANGER Ey ce Run Over Hazard Injury or Death TO AVOID SERIOUS INJURY OR DEATH e ALWAYS BUCKLE UP seat belt ONLY START Tractor while seated in the operator s seat STOP ENGINE and PTO engage parking brake lower implement allow all moving parts to stop and remove key before dismounting from tractor KNOW HOW to stop tractor and equipment quickly for an emergency e DO NOT MOUNT or DISMOUNT Tractor in motion e NEVER ALLOW riders on tractor or implement e NEVER ALLOW children to operate or ride on tractor or implement e KEEP BYSTANDERS CLEAR of area before moving tractor or implement e KEEP ALERT and AVOID hitting stumps holes ruts and uneven terrain AVOID tree limbs brush and other overhanging objects that can strike and throw the operator from seat D549 4 ALAAVS 3815 3810 08 12 Safety Section 1 17 2012 Alamo Group Inc SAFETY SAFETY DANGER TO AVOID SERIOUS INJURY OR DEATH DO NOT operate without guards in place and in good condition PTO and gearbox guarding are
80. tires wider apart to limit the tractor turning radius Position the mower at multiple angles and perform the above procedure Determine the sharpest turning radius that maintains a safe operating angle and note this position to the operator OPS R 0006_B CONSTANT VELOCITY JOINT MAXIMUM ANGLE CHECK Op 12 3815 3810 08 12 Operation Section 4 16 2012 Alamo Group Inc OPERATION A CAUTION The Constant Velocity PTO driveline is HEAVY 70 lbs or greater and Special Lifting Procedures are recommended Use lifting assistance such as mechanical assistance two people and proper lifting techniques when connecting or installing the driveshaft to reduce the possibility of back injuries A Do not turn so sharp or lift mower so high to produce a severe knocking of the Driveline DANGER which will cause accelerated wear and breakage of drive train components and could result in possible injury from the separated Driveline sections 5 4 9 PRE OPERATION INSPECTION AND SERVICE Before each use a pre operation inspection and service of the implement and tractor must be performed This includes routine maintenance and scheduled lubrication inspecting that all safety devices are equipped and functional and performing needed repairs DO NOT operate the unit if the pre operation inspection reveals any condition affecting safe operation Perform repairs and replacement of damaged and missing parts as soon as
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82. wing cylinder may need to be retracted to remove tension for lock pin removal After removing lock pins extend wing hydraulic cylinders and fully lower wings The valves operating wing cylinders should be placed in the float position while mowing to allow the mower to follow the contour of uneven terrain and to prevent the wings from creeping up When extending a wing over a ditch for mowing place the control valve lever detents in the center position This will give the mower more stability and prevent the opposite wing from raising DO NOT operate the mower with the valves in the detent position for extended periods of time to prevent deck frame damage OPS R 0017_G 3815 3810 08 12 Operation Section 4 29 2012 Alamo Group Inc 5 m gt OPERATION OPERATION Use extreme care when lowering or unfolding the implement s wings Make sure no bystanders are close by or underneath the wings Allow ample clearance around the implement when folding or unfolding the wings Use extreme caution around buildings or overhead power lines 05 10 6 Driving the Tractor and Cutter Start off driving at a slow speed and gradually increase your speed while maintaining complete control of the tractor and mower Moving slowly at first will also prevent the tractor from rearing up and loss of steering control The tractor should never be operated at speeds that cannot be safely handled or
83. 10 08 12 Safety Section 1 7 2012 Alamo Group Inc ALAAVS SAFETY SAFETY RUN OVER HAZARDS 56 Operator run over hazard Rider fall off run over hazard Rider fall off run over hazard TO AVOID SERIOUS INJURY OR DEATH FROM FALLING OFF TRACTOR OR DANGER EQUIPMENT RUN OVER USE ROPS and SEAT BELT equipped tractors for mowing operations KEEP ROPS locked in UP position e ONLY start tractor while seated in tractor seat e ALWAYS BUCKLE UP seat belt when operating tractor and equipment e ONLY OPERATE tractor and equipment while seated in tractor seat e NEVER ALLOW RIDERS on tractor or implement WHEN MOUNTING AND DISMOUNTING TRACTOR e ONLY mount or dismount when tractor and moving parts are stopped e STOP ENGINE AND PTO engage parking brake lower implement allow all moving parts to stop and remove key before dismounting from tractor PN Roo 3815 3810 08 12 Safety Section 1 8 2012 Alamo Group Inc SAFETY PTO ENTANGLEMENT HAZARDS PTO Barra Gitatoria Entanglement hazard Make sure PTO shaft DO NOT Operate if Make sure PTO Do Not approach or is securely attached PTO shields are shafts are proper touch a rotating PTO Do Not Use PTO damaged or missing length driveshaft Adapter KEEP AWAY FROM ROTATING DRIVELINES AND ELEMENTS TO AVOID SERIOUS INJURY OR DANGER DEATH STAY AWAY and KEEP hands feet and body AWAY from rotating blades d
84. 212 50035874 0762 50061049 50071613 50071614 50071712 50071713 50035829 0575 94359 0813 3815 3810 08 12 DANGER DANGER INSTRUCT DANGER DANGER IMPORTANT WARNING DANGER WARNING DANGER DANGER WARNING WARNING IMPORTANT INSTRUCT IMPORTANT REFLECT REFLECT INSTRUCT WARNING LOGO MODEL MODEL MODEL MODEL IMPORTANT DANGER REFLECT DANGER A ABA AON A A BAAN ANN A AOA Safety Section 1 16 DESCRIPTION Rotating Driveline Thrown Object Shield Missing Lubrication Multi Hazard Shield Missing Slip Clutch Use Bush Hog Genuine Parts Crushing Hazard Hydraulic Pressure Towing 540 RPM 1000 RPM Torque Bolts Blade Rotation CCW Torque Bolts Blade Rotation CW Driveline Lube Gearbox Warranty Transport Latch Red Amber This Side Up Jackstand Bush Hog 3815 13815 3810 13810 Manual Canister Crushing Hazard SMV Multi Language 2012 Alamo Group Inc SAFETY Decal Description A DANGER O TRASH a er THROWN OBJECTS HAZARD Mower can throw objects up to 300 feet TO AVOID SERIOUS INJURY OR DEATH to operator or bystanders STOP mowing if bystanders or traffic come within 300 feet DO NOT OPERATE with thrown object shielding removed KEEP thrown object shielding in place and in good condition during operation Thrown Objects shielding is subject to wear REPAIR OR REPLACE shielding if damaged broken
85. 3815 3810 13815 13810 FLEX WING MECHANICAL LEVEL LIFT ROTARY CUTTER SHREDDER BUSH HOG Published 08 12 Part NO 50071116 OPERATOR S MANUAL This Operator s Manual is an Safety Video integral part of the safe operation of this machine and must be maintained with the unit at all times READ UNDERSTAND and Important Operating and Safety Instructions are found in the Mower oko Safety Video that can FOLLOW the Safety and be instantly accessed 27 Operation Instructions contained on the internet at in this manual before operating www algqr com bve m the equipment C01 Cover B www algqr com bve FC R 0139 BUSH Bush Hog Web ATENCION 2501 Griffin Ave T8 m SS Selma AL 36703 Si No Lee Ingles Ayuda a Alguien Que Se Lo Lea Para Que le Traduzca Las yov OF THE BA ALAMO Group ALWAYS ON THE CUTTING EDGE 334 874 2700 www bushhog com Medidas de Seguridad www algqr com bwe 2012 Alamo Group Inc 0 00 APELIGRO ADANGER Si no puede leer ingl s antes de poner en Si vous ne savez pas lire le funcionamiento este equipo solicite que francais avant d utiliser alguien le traduzca los mensajes de l quipement demandez une seguridad o vaya al sitio web para consultar Personne de vous traduire les los mensajes de seguridad y las etiquetas messages de s curit ou allez traducidos sur le site Internet pour voir la traduction
86. BOXES The Gearboxes have been filled with lubricant to the proper level prior to shipment However you should check the oil level before each use The gearbox should not require additional lubricant unless the box is cracked or a seal is leaking Add EP80W 90 oil if necessary to bring oil level to check plug located on side of housing Oil level should be in the center of the Sight Glass Capacity of center and wing gearboxes is 3 quarts 6ozs 3L FIGURE Mnt R 0554 DIVIDER GEARBOX Gearbox Vent RB Fluid Level Dip Stick Fluid Level Sight Glass Mnt R 0554 Add oil if necessary to bring oil level to check plug located on side of housing FIGURE Mnt R 0551 Do not over fill If gearboxes are filled above the Dipstick level Pressure under working CAUTION conditions may cause grease seals to leak Use EP80W 90 oil Capacity of power divider gearbox is 1 quart 29025 1 8L Divider Gearbox Vent Plug Drain Plug heck Plug 3815 3810 08 12 Maintenance Section 5 5 92012 Alamo Group AONVNALNIVIN MAINTENANCE MAINTENANCE MAIN CV DRIVELINE SAFETY SHIELD To remove the outer CV cone remove the locking screws from shield cone Remove cone over yoke Figure Mnt R 0038 Remove bearing ring and remove the locking screws from inner shield cone Figure Mnt R 0038 Turn inner cone to assembly position and remove half shield Remove bearing ring FIGURE MNT R 0038
87. CTOR REQUIREMENT Se 4 4 hat lee de Ia 4 4 Tractor Safety Devices RR EUH EA UTER A UR FRALRES UD ERES 4 4 Tractor tbc on 4 5 EE 4 5 4 5 Front ENO Weight EC 4 5 Power OTAR TO ee 4 6 Tire Spacing m 4 6 GETTING AND OFF THE N a l Ti iea 4 7 Boarding the Tractor ES 4 7 Dismountirig the Tractor 4 7 STARTING THE TRACTOR etd ete toe t fu te edet soe edet oit iat 4 8 CONNECTING THE MOWER THE 4 9 Connecting Mower Tongue to the Tractor 4 9 Connecting Mower Hydraulic Lines to the Tractor 4 10 SETTING THE MOWER attente EE 4 12 Setting Deck Height adt etes ene dec tede
88. Center Axle Tire assemblies when mounted on center axle duals should always be within limits listed Laminated Tires Maximum difference between tire diameters on a center axle should be 1 2 inch or less Foam Filled Airplane Tires Maximum difference between tire diameters on a center axle should be 1 inch or less When replacing a tire assembly on center axle always check diameters to make sure tires fall within allowed range for maximum tire and wheel life It may be necessary to move one or more tires from wing axles to remain within size limit 14 2 Transporting on Public Roadways Extreme caution should be used when transporting the tractor and mower on public roadways The tractor must be equipped with all required safety warning features including a SMV emblem and flashing warning lights to alert drivers of the tractor s presence Remember that roadways are primarily designed for automotive drivers and most drivers will not be looking out for you therefore you must look out for them Check your side view mirrors frequently and remember that vehicles will approach quickly because of the tractor s slower speed Be extremely cautious when the piece of equipment that you are towing is wider than the tractor tire width and or extends beyond your lane of the road Make sure that a proper size safety tow chain is secured between the tractor flex arm and mower before entering a public road Secure the center section at a safe transport heig
89. DRAULIC LEAKS AND WORKING AROUND HYDRAULIC SYSTEMS ALWAYS WEAR safety glasses and impenetrable gloves e USE paper or cardboard to search for leaks DO NOT USE hands or body parts to search for leak KEEP hands and body AWAY from pin holes and nozzles ejecting hydraulic fluid Hydraulic fluid may cause gangrene if not surgically removed immediately by a doctor familiar with this form of injury PN HP01 3815 3810 08 12 Safety Section 1 10 9 2012 Alamo Group Inc SAFETY ELECTRICAL amp FIRE HAZARD Wing contacting overhead Strike and explosion Hazard Do not operate near fires electrical lines Blades Contacting Utility or Keep mower deck clear of Gas Lines debris TO AVOID SERIOUS INJURY OR DEATH FROM ELECTRICAL CONTACT WHEN DANGER WORKING AROUND ELECTRICAL POWER LINES GAS LINES AND UTILITY LINES e INSPECT mowing area for overhead or underground electrical power lines obstructions gas lines cables and Utility Municipal or other type structure ALAAVS KEEP all raised wings at a 10 feet or greater distance from all power lines and overhead obstructions e DO NOT allow mower to contact with any Utility Municipal or type of structures and obstructions CALL 811 and 1 800 258 0808 for identify buried utility lines FIRE PREVENTION GUIDELINES while Operating Servicing and Repairing Mower and Tractor to reduce equipment and grass fire Risk EQUIP Tractor with a FIRE E
90. EALER SET UP INSTRUCTIONS The mower as received from the factory is virtually completely assembled and requires minimum time to complete assembly and is ready for sale On a fully assembled unit do not release the Wing Lock Pin until the hoses are attached to WARNING the tractor and the Wing Cylinders are filled with oil Always keep bystanders away while raising and lowering the wings To lower the wings hook the hydraulic hoses to the tractor From the Operators Seat use the tractor hydraulic control levers to fill wing cylinders with oil Refer to Operation Section Keep coworkers and bystanders away from the implement while filling For implements with the wings in the raised or transport position filling the cylinders should raise the wings slightly and loosen the wing lock pin DO NOT release the wing lock pin if there is a force on the lock Use tractor hydraulic control levers to lower the wing s Continue to hold the control lever until both wings are down and the wing cylinders are fully retracted or extended Continue to cycle the cylinders several times by raising and lowering the wings fully to remove any trapped air If there is sponginess during the raising cycle this may indicate that air is entrapped in the hydraulic circuit Continue to cycle the cylinders until all is removed The implement wings should lower slowly when they are allowed to float down and are not powered down This is a safety feature b
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93. Hazard Thrown remove foreign contact solid Objects Objects objects objects MOWER OPERATION e DONOT exceed mower s rated Cutting Capacity or cut non vegetative material USE ENCLOSED TRACTOR CABS when two or more mowers are operating in mowing area Do Not mow in areas where bees or insects may attack unless WEAR PROTECTIVE CLOTHING or use enclosed tractor cab e ADJUST mower sections or wing close and parallel to ground without exposing blades ADJUST cutting HEIGHT to AVOID BLADE CONTACT with solid objects like wire rocks posts curbs guard rails and fixed obstructions DO NOT operate mower when mower wing s is raised or in transport position e STOP MOWING immediately if blades strike heavy objects fixed structures metal guard rails and con crete structures 1 BLADES CAN FAIL from impact and objects can be thrown with great velocity 2 INSPECT and REPLACE any damaged blades 3 CHECK blade carrier and REPLACE if damaged e DO NOT mow in standing water TO AVOID possible BLADE FAILURE AVOID MOWING in reverse 1 STOP PTO and back up mower 2 LOWER mower engage PTO and mow forward STOP PTO and BLADES when raising wings or the mower to transport position DONOT ENGAGE PTO with mower in transport position STOP mowing when EXCESSIVE VIBRATION occurs 1 STOP PTO and tractor ENGINE 2 INSPECT mower for vibration source 3 REPLACE any damage parts and bent or damaged BLADES Pn TO01 X 3815 38
94. IN MOWER SHIELDING in good operational condition 2 DAILY INSPECT the condition of the Thrown Object Guards mower Side Skirts and skid shoes Replace or repair worn or damaged guards 3 DAILY INSPECT the condition of the Blades and Blade Bolts Replace any cracked worn bent or damage blades Always replace blade bolts and nuts when replacing blades Make sure the blade bolts are properly tightened 4 RAISE CUTTING HEIGHT to 6 INCHES minimum 5 INSPECT AREA thoroughly before mowing to REMOVE potential THROWN OBJECT HAZARDS 6 NEVER ALLOW BLADES to CONTACT SOLID OBJECTS like wire rocks posts curbs guardrails or ground while mowing A ROTARY MOWERS CAN THROW OBJECTS 300 FEET OR MORE UNDER ADVERSE DANGER CONDITIONS TO AVOID SERIOUS INJURY OR DEATH TO OPERATOR OR BYSTANDERS FROM THROWN OBJECTS INSPECT AREA FOR POTENTIAL THROWN OBJECTS BEFORE MOWING e REMOVE debris rocks wire cable metal objects and other foreign material from area v m gt Wire cable rope chains and metal objects can be thrown or swung outside deck with great velocity 1 MARK objects that cannot be removed 2 AVOID these objects when mowing STOP MOWING IF PASSERSBY IS WITHIN 300 FEET UNLESS e All THROWN OBJECT SHIELDING including Front and Rear Deflectors Chain Guards Steel Guards Bands Side Skirts and Skid Shoes are in place and in good condition when mowing Mower sections or wings are adjusted to be clo
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97. O adjusting to 16 inch position will gain additional 2 inches of telescoping length Engagement Check Procedure e With the driveline attached position the mower to the point where the telescoping driveline is at its maximum extension Completely shut down the tractor and secure in position the inner driveline shield 1 8 from the end of the outer shield Disconnect the driveline from the tractor and separate the two driveline halves Measure the distance from the mark to the end of the inner profile This length is the amount the driveline profiles were engaged Ifthe engaged length is less than 6 the shaft is considered too short and should be replaced with a longer shaft Consult an authorized dealer to purchase the required driveline length NOTE If the driveline cannot be shortened and still maintain the required profile engagement the operator must be made aware of terrain conditions and avoid situations which pose a potential problem to avoid damaging the driveline or move drawbar to 16 or 20 position for required clearance OPS R 0005_O 3815 3810 08 12 Operation Section 4 15 2012 Alamo Group Inc 2 e lt OPERATION 8 2 Constant Velocity CV Driveline For mowers equipped with a Constant Velocity CV driveline the maximum turning angle between the tractor and mower must be determined to ensure the joint angle does not over extend which can
98. O speed of 540 or 1000 rpm For good distribution the distribution baffles must be used Make sure PTO driveline slip clutches are not frozen and are properly adjusted To reduce uneven grass cutting and streaking make sure tractor rear tire spacing is a minimum of 60 between the inside of the tires make sure blades are not bent and are in good condition reduce ground speed to allow more cutting time f Tractor engine is lugging down shift tractor to a lower gear ERATE WITH THE WING HYDRAULIC CYLINDER CONTROL VALVES FLOAT For maximum performance and service life Always use Genuine Bush Hog replacement parts 3815 3810 08 12 Introduction Section 2 4 2011 Alamo Group Inc INTRODUCTION LIMITED WARRANTY LO GEESE UE UE CECE UECEDEEDE EEE EGC ECGS Bush Hog warrants to the original purchaser of any new Bush Hog equipment purchased from an authorized Bush Hog dealer that the equipment be free from defects in material and workmanship for a period of one 1 year for non commercial state and municipalities use and ninety 90 days for commercial use from date of retail sale The obligation of Bush Hog to the purchaser under this warranty is limited to the repair or replacement of defective parts Replacement or repair parts installed in the equipment covered by this limited warranty are warranted for ninety 90 days from the date of purchase of such part or to the expira
99. Replace any blade that is bent excessively nicked worn or has any other damage Small nicks can be ground out when sharpening Use only original equipment blades on this cutter They are made of special heat treated alloy steel Substitute blades may not meet specifications and may fail in a hazardous manner that could cause injury AWARNING Replace bent or broken blade with new blades NEVER ATTEMPT TO STRAIGHTEN OR DANGER WELD ON BLADES SINCE THIS WILL LIKELY CRACK OR OTHERWISE DAMAGE THE BLADE WITH SUBSEQUENT FAILURE AND POSSIBLE SERIOUS INJURY FROM THROWN BLADES 10 Manually wiggle the blade carriers to check for any looseness Retighten any loose parts Recheck torque every 50 hours e e Operating with loose blade hardware will damage the blade holder and blades Whenever the blades have been removed or replaced the hardware must be retightened after the first eight hours of operation On new units check blade hardware and the blade nut torque after first 8 hours Operating with loose blade holder will damage the blade holder and output shaft two initial tightenings are required Retighten after one hour and again after the day of operation In severe cutting conditions or commercial use a daily inspection is required To help prevent structural damage caused by loose hardware tighten gear case hardware as specified Check torque after first 8 hours of use and every 50 hours thereafter Inspect Blades daily for
100. SUBJECT TO WEAR STAY AWAY and KEEP hands feet and body AWAY from rotating blades drivelines and parts that continue to move after power shut off WAIT until all moving elements have stopped ALWAYS REPLACE GUARDS that have been removed for service or maintenance STOP LOOK and LISTEN for rotating motion before approaching implement DO NOT STEP ON drivelines or guards D549_2 A DANGER Crushing Hazard Injury or Death TO AVOID SERIOUS INJURY OR DEATH D549_3 USE tractor equipped with Rollover Protective Structure ROPS including roll bar and seat belt Keep roll bar in raised position Shields STAND CLEAR when removing transport latch lowering or raising wings IMPLEMENT CAN FALL from hydraulic failure or accidental operation of controls BLOCK UP and securely support equipment before putting hands feet or body under raised equipment or lifted components TO AVOID SERIOUS INJURY OR DEATH D549_5 READ AND UNDERSTAND the provided Operator s Manuals safety signs and information decals for tractor and implement before operating equipment CONTACT DEALER immediately if you do not have manuals e CONTACT DEALER to explain any instructions not fully understood ALWAYS WEAR safety glasses D549 WEAR hard hat safety shoes and gloves for protection when operating equipment D549 2B 3815 3810 08 12 Safety Section 1 18 2012 Alamo Group Inc SAFETY TO
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102. TAIN Thrown Object Shielding A HERE SU Without weight Rated Vertical 3000 Ibs Loads Side 675 165 D575 TO AVOID SERIOUS INJURY Crushing Hazard Injury or Death Fully engage jack retaining CENTER SECTION MAY LIFT AND TURN OVER WITHOUT RUN COUNTER WEIGHT TO AVOID SERIOUS INJURY OR DEATH Adjust jack vertically e DO NOT OPERATE without counterweight aisen positioning nut to 150 DO NOT LIFT WING without counterweight IDS DO NOT exceed rated loads A WADANA EXPLOSION MA WARNING HAZARD RELEASE ALLAIR PRESSURE BEFORE LOOSENING BOLTS FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY OR DEATH MAX SPEED 20 MPH MAX WEIGHT 4000 LBS AIR PRESSURE 40PSI 3815 3810 08 12 Safety Section 1 25 Install a counterweight with a minimum of 700 165 before operating 2012 Alamo Group Inc ALAAVS SAFETY SAFETY Federal Laws and Regulations This section is intended to explain in broad terms the concept and effect of federal laws and regulations concerning employer and employee equipment operators This section is not intended as a legal interpretation of the law and should not be considered as such Employer Employee Operator Regulations U S Public Law 91 596 The Williams Steiger Occupational and Health Act of 1970 OSHA This Act Seeks to assure so far as possible every working man and woman in the nation safe and healthful working con
103. TO shaft Push the driveline yoke onto the PTO shaft release the locking collar and position the yoke until the locking collar balls are seated onto the PTO shaft Push and pull the driveline back and forth several times to ensure a secure attachment OPS R 0003_A When attaching the Implement input driveline to the Tractor PTO it is important that the connecting yoke spring activated locking collar slides freely and the locking balls are seated securely in the groove on the Tractor PTO shaft Push and pull the driveline back and forth several times to ensure it is securely attached A driveline not attached correctly to the Tractor PTO shaft could come loose and result in personal injury and damage to the Implement s3Pt 17 8 1 Driveline Length Check Before operating the Implement check to make sure the Implement input driveline will not bottom out or become disengaged Bottoming out occurs when the inner shaft penetrates the outer housing until the assembly becomes solid it can shorten no more Bottoming out can cause serious damage to the Tractor PTO by pushing the PTO into the Tractor and through the support bearings or downward onto the PTO shaft breaking it off A broken driveline can cause personal injury ssPr 18 When fitting the mower to the tractor the telescoping driveline must be inspected to ensure that at its most compressed position the profiles do not bottom out and when at its farthest extended position
104. To activate the 3 spool hydraulic control valve tie the tractor s hydraulic control lever back to keep hydraulic oil continuously fed to the valve bank 3 Spool Control Valve INLET PORT OUTLET PORT RESERVOIR THREE SPOOL a FRONT HOSE BRACKET CONTROL VALVE REAR HOSE BRACKET AXLE LIFT CYLINDER LEFT WING LIFT CYLINDER RIGHT WING LIFT CYLINDER H Hydraulic Line Support After connecting the mower hydraulic lines to the tractor support the hoses with the equipped brackets Ensure that hoses do not contact the driveline do not bind while turning and do not become pinched or kinked Hydraulic Cylinder Priming Hydraulic Cylinders must be filled with hydraulic oil before removing the wing transport lock pins to lower the mower wings Hydraulic cylinders and lines are filled by holding the valve control levers in the raised position until the cylinders fully retract wing cylinders and extend center cylinder Place control levers in the float position and repeat process a second time Ensure wings are entirely supported by the cylinders before removing the transport lock pins NEVER drive out bar pins and NEVER remove bars that have tension on them 3815 3810 08 12 Operation Section 4 11 2012 Alamo Group Inc v m gt OPERATION OPERATION 7 SETTING THE MOWER Properly setting the cutting height is essential for efficient and safe operation A prop
105. XTINGUISHER e DONOT OPERATE mower a tractor equipped with under frame exhaust DONOT SMOKE or have open flame near Mower or Tractor DONOT DRIVE into burning debris or freshly burnt area AVOID FIRE IGNITION by not allowing mower blade to contact solid objects like metal or rock ADJUST SLIP CLUTCHES to avoid excessive slippage and clutch plate heating CLEAR any grass clippings debris buildup around mower drivelines slip clutches and gearboxes SHUT OFF ENGINE while refueling PN 3815 3810 08 12 Safety Section 1 11 2012 Alamo Group Inc SAFETY SAFETY TRANSPORTING HAZARDS Use SMV signs Loss of Control Loss of Control Use Safety Tow Engage Transport and Flashing Stopping Speeding Chain Tractor to Locks Lights Hazard Hazard Implement TO AVOID SERIOUS INJURY AND DEATH WHEN TOWING OR TRANSPORTING EQUIPMENT AWARNING KEEP transport speed BELOW 20 mph to maintain control of equipment REDUCE SPEED on inclines on turns and in poor towing conditions DO NOT TOW with trucks or other vehicles USE only properly sized and equipped tractor for towing equipment FOLLOW all local traffic regulations TRACTOR REQUIREMENTS FOR TOWING OR TRANSPORTING IMPLEMENTS ONLY TRANSPORT with tractor with ROPS in the raised position USE properly sized and equipped tractor that exceeds implement weight by at least 2096 KEEP 20 of tractor weight
106. actor Operators Manuals and is experienced in implement and tractor operation and all associated safety practices In addition to the safety messages contained in this manual safety signs are affixed to the implement and tractor If any part of the operation and safe use of this equipment is not completely understood consult an authorized dealer for a complete explanation If the operator cannot read the manuals for themselves or does not completely understand the operation of the equipment it is the responsibility of the supervisor to read and explain the manuals safety practices and operating instructions to the operator Safe operation of equipment requires that the operator wear approved Personal Protective Equipment PPE for the job conditions when attaching operating servicing and repairing the equipment PPE is designed to provide operator protection and includes the following safety wear PERSONAL PROTECTIVE EQUIPMENT PPE e Always Wear Safety Glasses Hard Hat e Steel Toe Safety Footwear Gloves e Hearing Protection e Close Fitting Clothing v m gt Respirator or Filter Mask depends operat ing conditions OPS U 0002 DO NOT use drugs or alcohol immediately before or while operating the Tractor and Implement Drugs and alcohol will affect an operator s alertness and coordination and therefore affect the operator s ability to operate the equipment safely Before ope
107. ain guards to prevent objects being thrown from the mower by the blades however no shielding is 100 effective All shields guards deflectors and chains equipped on the unit must be maintained on the mower in good operational condition It is the operator s responsibility to be knowledgeable of all potential operating hazards and to take every reasonable precaution to ensure oneself others animals and property are not injured or damaged by the mower tractor or a thrown object Do not operate the mower if passersby pets livestock or property are within 300 feet of the unit unless e All THROWN OBJECT SHIELDING including Front and Rear Deflectors Chains Guards Steel Guards Bands Side Skirts and Skid Shoes in place and in good condition when mowing Mower sections or wing are adjusted to be close and parallel to ground without exposing blades e MOWING AREA has been inspected and foreign materials and debris have been removed e PASSERSBY are inside enclosed vehicle This section of the Operator s Manual is designed to familiarize instruct and educate safe and proper mower use to the operator Pictures contained in this section are intended to be used as a visual aid to assist in explaining the operation of a rotary mower Some pictures may show shields removed for purposes of clarity NEVER OPERATE this implement without all shields in place and in good operational condition The operator must be familiar with the mower and t
108. ansers and other chemical agents DO NOT change any factory set hydraulic calibrations to avoid component or equipment failures DO NOT modify or alter implement functions or components DO NOT WELD or repair rotating mower components These may cause vibrations and component failures being thrown from mower PERFORM SERVICE REPAIRS LUBRICATION AND MAINTENANCE OUTLINED IN IMPLEMENT MAINTENANCE SECTION INSPECT for loose fasteners worn or broken parts leaky or loose fittings missing or broken cotter keys and washers pins and all moving parts for wear REPLACE any worn or broken parts with authorized service parts LUBRICATE unit as specified by lubrication schedule NEVER lubricate adjust or remove material while it is running or in motion TORQUE all bolts and nuts as specified BLADE INSPECTION REPLACE bent damage cracked or broken blades immediate with new blades AVOID blade failures and thrown broken blades DO NOT straighten weld or weld hard facing blades SHIELDS GUARDS AND SAFETY DEVICES INSPECTION KEEP all Deflectors Chain Guards Steel Guards Gearbox Shields and PTO integral shields Bands Side Skirts and Skid Shoes in place and in good condition REPLACE any missing broken or worn safety shields guards and safety devices Engine Exhaust some of its constituents and certain vehicle components contain or emit chemicals known to the state of California to cause cancer birth defect
109. ansporting mower e USE low speeds to avoid overturn with raised wings e USE low speeds and gradual steering on curves hills rough or uneven surfaces and on wet roads e TURN ON tractor FLASHING WARNING LIGHTS ALLOW clearance for implement swing while turning KEEP all raised wings at 10 feet or greater distance from all power lines and overhead obstructions PN TH01 3815 3810 08 12 Safety Section 1 12 2012 Alamo Group Inc SAFETY HAZARDS WITH MAINTENANCE OF IMPLEMENT Periodically inspect Stop engine Block up Engage Inspect all moving parts remove key implement before cylinder Blades for lubricate drivelines before servicing Use transport damage or and tighten all conducting large blocks on locks cracks fasteners maintenance soft or wet soil AVOID SERIOUS INJURY OR DEATH FROM COMPONENT FAILURE BY KEEPING IMPLEMENT IN A WARN ING GOOD OPERATING CONDITION IN PERFORMING PROPER SERVICE REPAIRS AND MAINTENANCE BEFORE PERFORMING SERVICE REPAIRS AND MAINTENANCE ON THE IMPLEMENT SECURE EQUIPMENT FOR SERVICE BLOCK OUT POTENTIAL ENERGY HAZARDS Rotating Parts Raised Components Hydraulic Pressure STOP ENGINE AND PTO engage parking brake lower implement allow all moving parts to stop and remove key before dismounting from tractor PLACE implement on ground or securely block up raised equipment Use large blocks on soft or wet soil SECURELY LATCH and LOCK raised implement wings BLOCK UP
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111. arts ke all Non genuine parts can fail creating hazardous conditions for operator and bystanders Contact local dealer or Bush Hog about repair parts at 2501 Griffin Ave Selma Al 36701 n Customer Service 800 363 6096 Email contactus bushhog com Www algqr com bpm D559 1 TO AVOID SERIOUS INJURY OR DEATH FROM BLADE ATTACHMENT FAILURE e Torque blade bolt to 600 ft Ibs ALWAYS replace blades in pairs ALWAYS replace blades with new bolts and nuts Blade Nut Blade Pan Blade A Blade Bott D552 BLADE ROTATION BE AWARE BE ALERT BE TRAINED BE ALIVE Before Operating this Mower To prevent serious injury to yourself and or bystanders be trained in Safe Mowing Practices Alamo Group Companies as well as AEM and FEMA provide training material that is critical for your Safety and the Safety of others when operating this equipment Make these Safety Procedures an important part of every workday Read and understand the Operator s Manual Do not let untrained individuals operate this equipment Contact your Dealer AEM www aem org FEMA 314 878 2304 www FarmEquip org or Alamo Group www Alamo Group com for information on training material or courses that provide training in Safer Operating Practices for Mowers D559 2 D559 www algqr com bve TRANSPORT LATCH Securely lock Transport Latch before transporting mower on roadway or working under implement Safety Section 1 23
112. cannot clearly see at least 300 feet 90 m in front and to the sides of the tractor and mower Make sure that you can clearly see and identify passersby steep slopes ditches drop offs overhead obstructions power lines debris and foreign objects If you are unable to clearly see these type of items discontinue mowing scm 1 AWARNING Avoid mowing in reverse direction when possible Check to make sure there are no persons behind the mower and use extreme care when maneuvering in reverse Mow only at a slow ground speed where you can safely operate and control the tractor and mower Never mow an area that you have not inspected and removed debris or foreign material SGM 08 AWARNING AWARNING while operating servicing and repairing the Mower and Tractor Follow these guidelines to reduce the risk of equipment and grass fires 5 Equip the Tractor with a fire extinguisher in an accesible location Do Not operate the Mower on a Tractor with an underframe exhaust Do Not smoke or have an open flame near the Mower and Tractor Do Not drive into burning debris or freshly burnt areas Ensure slip clutches are properly adjusted to prevent excessive slippage and plate heating Never allow clippings or debris to collect near drivelines slip clutches and gearboxes Periodically shut down the Tractor and Mower and clean clippings and collected debris from the mower deck sem 12 3815 3810 08 12
113. chment To connect the mower driveline to the tractor PTO output shaft pull the driveline yoke collar back and align the grooves and splines of the yoke with those of the PTO shaft Push the driveline yoke onto the PTO shaft release the locking collar and position the yoke until the locking collar balls are seated onto the PTO shaft Push and pull the driveline back and forth several times to ensure a secure attachment OPS H 0003 1 Tapered Pin Lockwasher Nut em Slip Clutch A Wing Shield P Wing AsmP R 0512 Chain Ops 1187 Many of the equipment components are HEAVY 60 Ibs or greater and Special Lifting A CAUTION Procedures are recommended Use lifting assistance such as mechanical assistance two people and proper lifting techniques when connecting or installing the driveshaft to reduce the possibility of back injuries 3815 3810 08 12 Assembly Section 3 10 2012 Alamo Group Inc OPERATION SECTION Operation Section 4 1 2 e lt OPERATION BUSH HOG 3815 3810 13815 13810 ROTARY MOWER OPERATION INSTRUCTIONS Bush Hog rotary mowers are manufactured with quality material by skilled workers These mowers are designed to cut grass weeds small brush and other vegetative material up to 4 diameter in areas such as pastures and along highway right of ways The mower is equipped with protective deflectors and or ch
114. cient for agriculture and other mower use only where passersby or property are not within 300 feet of the mower during operation No shielding is 100 effective in preventing thrown objects The possibility of injury and property damage from this hazard can be substantially reduce by selecting proper shielding maintaining the mower and shielding in good operational condition inspecting the area for foreign debris before mowing operating the mower at a minimum cutting height of 6 and keep unprotected persons at a minimum distance of 300 feet from the mower at all times during operation Safety is of primary importance to the owner operator and to the manufacturer Observe all safety precautions decaled on the machine and noted throughout the manual for safe operation of implement If any assistance or additional information is needed contact your authorized Bush Hog dealer The owner operator dealer should know and understand the Safety Messages before assembly and be aware of the hazards of operating this cutter during assembly use and maintenance The Safety Alert Symbol combined with a Signal Word as seen below is intended to warn the owner operator of impending hazards and the degree of possible injury faced when operating this machine Indicates an imminently hazardous situation that if not avoided WILL result in DEATH OR DANGER VERY SERIOUS INJURY A Indicates an imminently hazardous situation that if not avoided COULD result in
115. cks wire and other debris Inspect the area before mowing Foreign objects should be removed from the site to prevent machine damage and or bodily injury or even death Any objects that cannot be removed must be clearly marked and carefully avoided by the operator Stop mowing immediately if blades strike a foreign object Repair all damage and make certain rotor or blade carrier is balanced before resuming mowing scw o5 3815 3810 08 12 Operation Section 4 32 BASURA 2012 Alamo Group Inc OPERATION Many varied objects such as wire cable or chains become entangled in the WARNING operating parts of the mower head These items could then swing outside the housing at greater velocities than the blades Such a situation is extremely hazardous and could result in serious injury or even death Inspect the cutting area for such objects before mowing Remove any like object from the site Never allow the cutting blades to contact such items SGM 06 11 1 Foreign Debris Hazards Before mowing inspect the area to make sure there are no foreign objects that the mower blades could hit or become entangled with Remove all foreign objects and debris If objects are too big to remove mark them clearly and be sure to prevent the mower blades from contacting them If you hit a solid object or foreign debris stop the mower and tractor at once Immediately idle the
116. clearly visible from the rear of the unit Lights and a SMV emblem must be equipped directly on implements if the visibility of the tractor warning signals are obscured Maintain all manufacturer equipped safety shields and guards Always replace shields and guards that were removed for access to connect service or repair the tractor or implement Never operate the tractor PTO with the PTO master shield missing or in the raised position OPS U 0004 3815 3810 08 12 Operation Section 4 4 2012 Alamo Group Inc OPERATION 3 Tractor Horsepower The horsepower required to operate the mower depends on several operating factors including the vegetation to be cut terrain condition operator experience condition of the mower and tractor and others For most mowing conditions the 3815 3810 mower requires a tractor with a minimum of 60 HP Operating the mower with a tractor that does not have adequate power may damage the tractor engine Exceeding 120 HP may cause mower damage by overpowering the unit in heavy cutting conditions 3 1 Drawbar Consiant Velocity and Standard Driveline IMPORTANT Position the length of the drawbar from the end of the REQUIRED FOR STANDARD PULL TYPE UNIT tractor PTO shaft to the drawbar hitch hole according 3 to the operating speed of the mower If the mower is 540 RPM unit position the drawbar length from shaft to hitch hole at 14 For 1000 RPM o Cub on Siah mowers
117. des autocollants et des messages de s curit EI Manual del Operador Seguridad v deo Manuel de l Op rateur LL SS S www algqr com bms www algqr com bvs D813 1 www algqr com bmf Caso voc leia ingl s Falls Sie Deutsch nicht lesen k nnen antes de operar o Lassen Sie sich bevor Sie das Ger t in equipamento peca para Betrieb nehmen die Sicherheitshinweise algu m traduzir as mensagens von einer geeigneten Person in Ihre de seguran a ou visite a web Sprache bersetzen Oder suchen Sie e obtenha tais mensagens ou auf unserer Website nach bersetzungen os decalques traduzidos von Schilderaufschriften und Sicherheitshinweisen Manual do Operador Benutzerhandbuch Safety Video Operator s amp Parts Manuals General Safety www algqr com bve www algqr com bpm www algqr com bme Safety Video gt BE SAFE gt BE ALERT gt BE TRAINED before operating the Mower Safety Training REEE Makes the Difference In order to reduce accidents and enhance the safe operation of mowers Bush Hog in cooperation with other industry manufacturers has developed the AEM FEMA Industrial and Agricultural Mower Safety Practices video and guide book The video will familiarize and instruct mower tractor operators in safe practices when using industrial and agricultural mowing equipment It is important that Every Mower Operator be educated in the operation of their mowing equipme
118. ditions and to preserve our human resources DUTIES Sec 5 a Each employer 1 shall furnish to each of his employees employment and a place of employment which are free from recognized hazards that are causing or are likely to cause death or serious physical harm to his employees 2 shall comply with occupational safety and health standards promulgated under this Act b Each employee shall comply with occupational safety and health standards and all rules regulations and orders issued pursuant to this Act which are applicable to his own actions and conduct OSHA Training Requirements Title 29 Code of Federal Regulations Part 1928 57 a 6 www osha gov Operator instructions At the time of initial assignment and at least annually thereafter the employer shall instruct every employee who operates an agricultural tractor and implements in the safe operating practices and servicing of equipment with which they are or will be involved and of any other practices dictated by the work environment Keep all guards in place when the machine is in operation Permit no riders on equipment Stop engine disconnect the power source and wait for all machine movement to stop before servicing adjusting cleaning or unclogging the equipment except where the machine must be running to be properly serviced or maintained in which case the employer shall instruct employees as to all steps and procedures which are necessary to safely service o
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121. e pin and cotter pis shipped in the leveling rod assembly Figure Asm R 0629 and AsmP R 0508 Pin Flatwasher Cotter Fin Leveling Rod End Slotted Holes Asm R 0629 Left Side Turnbuckle Right Side Turnbuckle p SCHER 276 E M UU NV WO Turbuckle Pin and Cotter Pin Center Axle AsmP R 0508 3815 3810 08 12 Assembly Section 3 3 2012 Alamo Group Inc gei 00 T ASSEMBLY ASSEMBLY 3815 3810 08 12 TIRES AND WHEELS Turnbuckle Mount wheels on hubs securing with lug nuts NOTE When using laminated tires and airplane tires the flat side of the lug nut should be against the rim When using automotive rims the tapered side of the lug nut should be against the rim Attach turnbuckles adjustment links to the center axle mounts using 1 x 5 1 2 bolts and wing axle mounts using 1 4 bolts flatwashers and nuts AsmP R 0509 There are two types of wheels available for this machine The airplane tires will have a larger diameter than the laminated tire Pin the base end of the cylinder according to the type of tire being used Center Axle Turnbuckle Center Axle Mounts Grease Fittings Turnbuckle AsmP R 0509 Wing Axle Mounts Bottom Hole for Laminated Tire and 24 Aircraft Tire AsmP R 0510 Assembly Section 3 4 2012 Alamo Group Inc ASSEMBLY Before installing any tires and wheels make certain the Cutter is jacked up high e
122. e dismounting park the tractor and implement on a reasonably level surface apply the parking brake idle the engine down disengage the PTO and lower the implement to the ground Shut down the tractor engine according to the operator s manual remove the key and wait for all motion to completely stop Never leave the seat until the tractor its engine and all moving parts have come to a complete stop Use hand rails and steps when exiting the tractor Be careful of your step and use extra caution when mud ice snow or other matter has accumulated on the steps or hand rails Use all handrails and steps for support and never rush or jump off the tractor OPS U 0009 3815 3810 08 12 Operation Section 4 7 2012 Alamo Group Inc v m gt OPERATION A DANGER BEFORE leaving the tractor seat lower the implement set the parking So DANGER brake and or set the tractor transmission in parking gear disengage the F stop the engine remove the key wait for all moving parts to d stop Place the tractor shift lever into a low range or parking gear to prevent the tractor from rolling Never dismount a Tractor that is moving SET PARKING BRAKE r e q or while the engine is running Operate the Tractor controls from the 5 tractor seat only sc 9 Yi 5 STARTING THE TRACTOR The operator must have a complete understanding of the placement function and opera
123. e for 2 3 seconds Clutch should slip without turning blades If clutch does not slip contact your authorized Bush Hog dealer Retighten nuts to within 1 64 of original position Initial spring lengths are shown Figure Mnt R 0476 Failure to retighten spring nuts to original position may cause damage to implement and or tractor due to improper slip clutch torque setting Do not over tighten nut and cause spring to become solid as this will cause shaft to fail 1 32 33 mm Mnt R 0476 SLIP CLUTCH ADJUSTMENT The slip clutch is factory present to the correct torque for protecting implement and tractor Periodic adjustment is recommend Should adjustment be needed first check to be sure all spring lengths are the same Initial spring lengths are shown in Figure Mnt R 0476 If necessary adjust nut on an spring that is unequal Adjust all eight spring retaining nuts 1 3 of a turn 2 flats on a nut and check clutch slippage If further adjustment is necessary do so in 1 3 turn increments Adjust only to provide sufficient torque to prevent slippage under normal conditions Occasional slippage is normal for drivetrain protection If satisfactory results cannot be obtained consult your Bush Hog dealer 3815 3810 08 12 Maintenance Section 5 8 2012 Alamo Group BLADE SERVICING Inspect blades before each use to determine that they are properly installed and in good condition
124. e rated speed If you hear unusual noises or see or feel abnormal vibrations disengage the PTO immediately Inspect the implement to determine the cause of the noise or vibration and repair the abnormality OPS U 0027 Do not let the Blades turn when the Mower Deck is raised for any AWARNING reason including clearance or for turning Raising the Mower deck exposes the Cutting Blades which creates a potentially serious hazard and could cause serious injury or even death from objects thrown from the Blades srm o7 A Do not put hands or feet under mower decks Blade Contact can result WARNING in serious injury or even death Stay away until all motion has stopped and the decks are securely blocked up sew os 3815 3810 08 12 Operation Section 4 34 9 2012 Alamo Group Inc OPERATION 11 4 PTO RPM and Ground Speed Ground speed for mowing will depend upon the height type and density of vegetation to be cut Recommended speed for efficient mower performance is between 2 and 5 mph 3 8 kph Operate the mower at its full rated PTO speed to maintain blade speed for a clean cut Refer to the tractor operator s manual or the tractor instrument panel for the engine speed and gear to provide the required PTO and desired ground speed Make sure that the mower is operating at its full rated speed before entering the vegetation to be cut If it becomes necessary to temporarily regulate engine speed increase or decrea
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126. earbox Noisy Gear Box Leaking Clutch Slips Excessively 3815 3810 08 12 Possible Cause Check Gearbox bolts Check for loose nuts on Blade holder and Blades Check for bent output shaft If shaft is bent oil will normally leak from the bottom seal Check to see if blades are free swinging Check for even wear on each blade tip Were both blades changed at the same time Blade Broken Blade carrier bent Blade hub not properly seated on shaft New Blade or bolts matched Drivelines not phased correctly Implement amp tractor yokes must be in line Low on lubricant Improper type lubricant Excessive trash build up around gear box Bearing or gears set up improperly Rough gears Worn bearing Damaged oil seal Bent shaft Shaft rough in oil seal area Oil seal installed wrong Oil seal not sealing in the housing Oil level too high Sand hole in casting Gasket damaged Bolts loose Clutch linings badly worn or plates warped Too much power for clutch Oil on facings Friction facings glazed Operation Section 4 48 Remedy Tighten if loose Tighten if loose Replace shaft if bent Free blades so they swing Weigh blades Weight should be within 1 oz Always replace both blades Replace blades in sets Replace carrier Remove hub check tapered spline shaft clean and replace Replace blades or bolts in sets Replace Drivelines Fill to level plug Replace with EP80W 90
127. eas where immovable foreign objects exist and avoid hitting the objects ASJ EN EE Recessed area bolt head A Inspect the Blade Bolt Heads daily for abnormal wear REPLACE BOTH BLADE BOLTS on DANGER the Blades IMMEDIATELY if either blade bolts has Visible cracks or Ifthe recessed area on blade bolt is worn off or If Blade Bolt has gouges or chipped areas Failure to replace abnormally worn blade bolts may lead to catastrophic failure of the blades and ejection of the broken part which may cause serious bodily injury or death Always replace Blade Bolts with new bolts whenever replacing the Blades OPS U 0037 3815 3810 08 12 Operation Section 4 24 2012 Alamo Group Inc OPERATION Rotary Mower PRE OPERATION Inspection Mower ID IMPORTANT Scan this QR Code for an Date electronic copy of this BUSH HOG inspection sheet www algqr com rmi Before conducting the inspection make sure the tractor engine is off all rotation has stopped and the tractor is in park with the parking brake n engaged Make sure the mower is resting on the ground or securely blocked UJ up and all hydraulic pressure has been relieved Condition at Specific Comments if za Start of Shift not O K The Operator s Manual is in the canister on the mower All safety decals are in place and legible The tongue hitch connection bolts amp pins
128. ection Tighten all bolts and pins to the recommended torque Check the mower for worn and damaged parts Perform repairs and make replace ments immediately so that the mower will be ready for use at the start of the next season Store the mower in a clean dry place with the mower housing resting securely on blocks or at ground level Keep the driveline yoke from sitting in water dirt and other contaminants Use spray touch up enamel where necessary to prevent rust and maintain the appearance of the mower It is critical that driveline clutches slip when an obstacle or heavy load is encountered to avoid mower and or tractor damage If the mower sits outside for an extended period of time or is exposed to rain and or humid air the clutch lining plates must be inspected to ensure they are not frozen together from rust or corrosion If the mower has been exposed to such conditions at the start of each mowing season and any time it is suspected that the slip clutch plates may be frozen together readjust the slip clutch as detailed in Seasonal Clutch Maintenance of the maintenance section in this manual OPS H 0032 H Never allow children to play on or around Tractor or Implement Children can slip or fall off DANG the Equipment and be injured or killed Inadvertent contact with controls can cause the Implement to shift or fall crushing themselves or others 6 25 14 TRANSPORTING THE TRACTOR AND IMPLEMENT Inh
129. ed Be sure to check fittings prior to use to make sure they are tight Fittings for attaching to the tractor remotes or independent valves should be purchased locally to fit the application 3815 3810 08 12 Assembly Section 3 8 2012 Alamo Group Inc ASSEMBLY DRIVELINE ATTACHMENT TO IMPLEMENT CV DRIVELINE 1 Secure the opposite end to the power divider gearbox using the tapered pin and locknut Tighten nut to 30 ft Ibs 2 Install driveline with the CV body attaching to the tractor PTO 3 Pull on each driveline section to make certain it is securely attached 4 Do not chain the CVF bell shielding Attach all driveline shield chains to keep shields from turning fe d Power Divider Gearbox To Tractor PTO CENTER DRIVELINE AsmP R 0519 NOTE The center driveline is assembled too the unit at the factory and these instructions are for reinstallation should it be removed for repair Follow reverse order for driveline removal 1 Assemble center section driveline as shown in Asm R 0602 The driveline must be disassembled by removing the bolts holding the two halves together Install clutch end to center section gearbox using tapered pin lockwasher and nut Tighten to 30 ft Ibs Slide yoke end onto power divider gearbox Reinstall bolts holding the two halves together Note that the bolts must be installed so that nuts will be on clutch end Rotate grease fittings to the top for easy access later B
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131. en the tractor and mower This will help control the implement in the event the tongue becomes disconnected from the drawbar Make sure the chain is attached to a secure location on the tractor and not to an intermediate support After connecting both ends of the safety chain drive the tractor to the right and left to check for proper chain length Adjust length as necessary and allow only enough slack in the chain to make a maximum turn in both directions Use chain intermediate support on tractor drawbar to minimize chain slack When not in use store the safety chain to protect it from mud or standing water by wrapping the chain around the tongue Replace the safety chain if one or more links or end fittings are broken stretched or otherwise damaged or deformed IMPORTANT Scan this QR Code with your smart phone to link to the PAMI Safe Implement Hitching Manual for more information on correctly connecting agricultural tractors to implements Or type in your internet browser the following web address www algqr com hme Ops 0008 MISC m 6 2 Connecting Mower Hydraulic Lines to the Tractor With the tractor shut down and secured in position relieve hydraulic pressure from the tractor by moving the control levers back and forth several times or placing the levers in the float position When connecting the mower hydraulic lines keep hoses quick couplers and swivels free of contamination Never leave a disconnected hose end open and cap the
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133. endently allowing single rear wheel braking action or locked together to provide simultaneous rear wheel braking FOR MOST DRIVING AND OPERATING CONDITIONS THE BRAKE PEDALS SHOULD BE LOCKED TOGETHER TO PROVIDE THE MOST EFFECTIVE BRAKING ACTION Always disengage the tractor differential lock when turning When engaged the differential lock will prevent or limit the tractor from turning During normal cutting conditions locking the differential provides no benefit and should not be used OPS U 0013 Be aware of the operating conditions Do not operate the Tractor with weak or faulty brakes AWARNING When operating down a hill or on wet or rain slick roads the braking distance increases use extreme care and reduce your speed in these conditions When operating in traffic always use the Tractor s flashing warning lights and reduce your speed Be aware of traffic around you and watch out for the other guy 10 3 Operating the Mower Wings Wings are positioned with hydraulic cylinders It is recommended that the tractor be equipped with three hydraulic ports or a 3 spool control valve be used so that each section can be controlled independently Ensure the hydraulic cylinders and lines are filled with oil by holding the valve control levers in the raised position until the cylinders fully retract wings and extend center Only operate the mower with both wings fully lowered NEVER operate the mower with a raised wing Wait until the blades
134. ent operation or repair READ UNDERSTAND and FOLLOW the following Safety Messages Serious injury or death may occur unless is taken to follow the warnings and instructions stated this Manual the Safety Messages the implement Always follow the instruction in this manual and use good common sense to avoid hazards mm RS NOTE f you want a translation of this safety section in one of the following Languages please contact Translations at 1502 E Walnut Street Seguin TX 78155 Fax 830 372 9529 Safety Section Translations are available in Spanish Portuguese French German Russian GS01 3815 3810 08 12 Safety Section 1 2 2012 Alamo Group Inc SAFETY OPERATOR SAFETY Never use Drugs or Alcohol when operating equipment Read and Always wear Wear Hard understand safety Hat Safety Operator s Manual Glasses Shoes Wear Safety Vest when operating on or near roads TO AVOID SERIOUS INJURY OR DEATH DO THE FOLLOWING AWARNING READ UNDERSTAND and FOLLOW Operator s Manual instructions Warnings and Safety Messages WEAR SAFETY GLASSES safety shoes hard hat hearing protection and gloves when operating or repairing equipment WEAR appropriate breathing respirator when operating in dusty conditions to avoid respiratory diseases DONOT WEAR loose clothing or jewelry to avoid rotating parts entanglement injury DO NOT USE DRUGS or ALCOHOL bef
135. erent hazards of operating the tractor and implement and the possibility of accidents are not left behind when you finish working in an area Therefore the operator must employ good judgement and safe operation practices when transporting the tractor and implement between locations By using good judgement and following safe transport procedures the possibility of accidents while moving between locations can be substantially minimized OPS U 0017 3815 3810 08 12 Operation Section 4 42 9 2012 Alamo Group Inc OPERATION Never allow children or other persons to ride on the Tractor or Implement DANGER Falling off can result in serious injury or death sc 10 Before transporting the tractor and mower idle the tractor engine disengage the PTO and wait for all mower moving parts to come to a complete stop Once all mower parts are completely stopped raise the mower to transport height When raising the mower maintain at least 1 clearance between the driveline and mower deck If additional mower deck height is needed for safe transport disconnect the driveline from the tractor and secure its end to the mower deck The mower can then be raised to the maximum lift height OPS R 0033 If the tractor s hydraulic pump is not independent of the tractor PTO or if the tractor PTO has to be run to have hydraulic power disconnect the mower driveline from the tractor PTO output shaft Secure the driveline to
136. erly set mower will make a more uniform cut distribute clippings more evenly require minimal tractor work and follow the contour of uneven terrain NOTE Avoid very low cutting heights striking the ground with the blades gives the most damaging shock loads and will cause damage to the mower and drive Blades contacting the ground may cause objects to be thrown out from under the mower deck Always avoid operating the mower at a height which causes the blades to contact the ground OPS U 0010 Never work under the Implement the framework or any lifted component unless the Implement is securely supported or blocked up to prevent sudden or inadvertent falling which could cause serious 9 injury or even death sc 14 7 1 Setting Deck Height LEVELING DECK CENTER SECTION 1 Place the tractor and mower on a level Split Coll surface and lower both wings eiie 2 Using the center section hydraulic cylinder raise to transport height and loosen level rod jam nuts Position the mower so the skid shoes are 1 less off the ground than the final cut height For example for a 3 cut raise or lower the mower until the skid shoes are approximately 2 off the ground 3 Shut down the tractor place the transmission in park and set the parking brake before dismounting 4 Level the mower deck front to rear by adjusting the leveling rods linking the tongue to the rear axle DO NOT allow feet or other body parts underneath the mower when making
137. fa hose is leaking replace the hose with a new hose 18 If there are no leaks raise and lower the wing completely at least three full cycles to remove any air trapped in the circuit 19 Check the hydraulic reservoir of the tractor to ensure there is sufficient oil 20 If the wing is to remain in the raised position attached the wing transport lock pins 3815 3810 08 12 Maintenance Section 5 15 92012 Alamo Group AONVNALNIVIN MAINTENANCE oak WN zz MAINTENANCE SKID SHOES Skid shoes are made of carbon steel to reduce wear and increase service life Premature wear can be caused by the mower Center or Wing sections being set too low which allows the Wing Skid Shoes to drag on the ground Dragging the Skid Shoes on the ground or running the Skid Shoes into solid objects can contribute to early frame failure on the mower Replace worn Skid Shoes as required STORAGE Your rotary cutter represents an investment from which you should get the greatest possible benefit Therefore when the season is over the cutter should be thoroughly checked and prepared for storage so that a minimum amount of work will be required to put it back into operation for the next season The following are suggested storage procedures Thoroughly clean the cutter Lubricate the cutter as covered in Maintenance Section Tighten all bolts and pins to the recommended torque Check the cutter for worn or damaged parts Make replace
138. he equipment can be operated at a higher speed Use extreme care and reduce your speed when turning sharply to prevent the tractor and implement from turning over Determine the maximum turning speed for you and this equipment before operating on roads or uneven ground Only transport the Tractor and Implement at the speeds which allow you to properly control the equipment Be aware of the operating conditions Do not operate the Tractor with weak or faulty brakes e or worn tires When operating down a hill or on wet or rain slick roads the braking distance increases use extreme care and reduce your speed When operating in traffic always use the Tractor s flashing warning lights and reduce your speed Be aware of traffic around you and watch out for the other guy 66 19 3815 3810 08 12 Operation Section 4 27 2012 Alamo Group Inc v m gt OPERATION OPERATION 10 1 Starting the Tractor The procedure to start the tractor is model specific Refer to the tractor operator s manual for starting procedures for your particular tractor Consult an authorized dealer if the starting procedure is unclear Ensure the 3 point control lever is in the lowered position and the PTO is disengaged before starting the tractor OPS U 0033 I 10 2 Brake and Differential Lock Setting Make sure the tractor brakes are in good operating condition Tractor brakes can be set to operate indep
139. hose failure etc Always use a secure support for equipment which must be serviced while in the raised position Follow Original Pattern 10 a Maintain Corner SSS Mnt R 0008 NOTE Replace Blades in pairs after no more than 1 2 notch wear BLADE REMOVAL It is not necessary to remove the complete blade holder assembly to replace the blades Blade bolts are accessible through a hole in the top of the cutter Ke deck Always replace both blades on spindle using two blades having the same weight Use only genuine Bush Hog replacement blades vi 1 Remove nuts from blade bolts blade nut O Socket Part No 6432 can be bought at your i Bush Hog dealer and used with an adjustable wrench not supplied to remove blade nut Mnt R 0014 Blade nut can also be removed with a 1 11 16 socket Mnt R 0469 2 Inspect blade bolt shoulder for wear Replace if necessary 3 Assemble new blades to blade holder using blade bolts nuts and lockwashers Refer to BLADE ROTATION DIAGRAM for blade placement Tighten nuts to 450ft Ibs if lubed 600 ft Ibs if dry Strike blade bolt head with heavy hammer to seat then retighten 4 Check to be sure blades swing 360 freely If blades will not swing freely remove locate problem and repair Operating cutter when blades will not swing freely will cause excessive vibration damaging implement 3815 3810 08 12 Maintenance Section 5 10 2012 Alamo Group
140. ht by placing additional stroke control spacers on the center axle cylinder and then lower the mower Secure the mower wings in the raised position with the transport lock pins OPS R 0036_E 3815 3810 08 12 Operation Section 4 44 2012 Alamo Group Inc OPERATION Only tow the Implement behind a properly sized and equipped Tractor WARNING which exceeds the weight of the Implement by at least 20 DO NOT tow the Implement behind a truck or other type of vehicle Never tow the Implement and another Implement connected in tandem Never tow the Implement at speeds over 20 MPH 06 Never allow children or other persons to ride on the Tractor or Implement DANGER Falling off can result in serious injury or death sc 10 Make certain that the Slow Moving Vehicle SMV sign is installed in such a way as to be clearly visible and legible When transporting the Equipment use the Tractor flashing warning lights and follow all local traffic regulations Ge The SMV Slow Moving Vehicle emblem is universal symbol used to alert drivers of the presence of equipment traveling on roadways at a slow speed 5 signs are a triangular bright orange with reflective red trim for both easy day and night visibility Make sure the SMV sign is clean and visible from the rear of the unit before transporting the tractor and implement on a public roadway Replace the SMV emblem if faded damaged or no longer reflective
141. hydraulic fluid is lost MAXIMUM ALLOWABLE OPERATING OIL TEMPERATURE Do not operate this implement if the tractor hydraulic oil temperature exceeds 200 F 3815 3810 08 12 Maintenance Section 5 14 02012 Alamo Group Flex Wing Hydraulic Cylinder Replacement Instructions Implement Cylinders Removal and Replacement Follow these Steps 1 Clear the area of all personnel before lowering the wings 2 From the tractor seat with your seat belt fastened around you Lower the implement wings to the ground Do Not attempt to replace the cylinder with the wings in the raised position 3 Shut off the tractor engage the parking brake place the tractor transmission in the park position and remove the key before dismounting 4 Block up the center and wing sections with blocks or jack stands 5 Release all oil pressure from the circuit by moving the valve controls handles back and forward 6 Remove the Implement Input Driveline from the tractor PTO shaft T Remove the hydraulic hoses from tractor quick disconnects 8 Wear Safety Glass and impenetrable gloves when working with hydraulic hoses and fittings 9 Check to see that the cylinder is not under pressure by moving the cylinder pins by hand The pins should be loose If the cylinder pins are in a bind and can not be moved the cylinder maybe under pressure Make sure the implement decks and axles are supported by blocks and then carefully remo
142. ing unshielded driveline areas PN PEO1 3815 3810 08 12 Safety Section 1 9 2012 Alamo Group Inc ALAAVS SAFETY SAFETY MOWER BLADE CONTACT HAZARDS ez Do not put fingers Do not put foot underneath Stop Tractor Remove Key underneath mower mower Read Manual KEEP AWAY FROM ROTATING BLADES TO AVOID SERIOUS INJURY OR DEATH FROM DANGER BLADE CONTACT STAY AWAY and KEEP HANDS FEET and BODY AWAY from rotating blades drivelines and parts until all moving elements have stopped e DO NOT put hands or feet under mower decks STOP rotating BLADES disengage PTO and wait for blade to stop rotating before raising mower deck or wings STOP LOOK and LISTEN before approaching the mower to make sure all rotating motion has stopped PN MB01 HIGH PRESSURE OIL LEAK HAZARD die High pressure penetrating High pressure eroding Using cardboard to check for skin skin oil leaks TO AVOID SERIOUS INJURY OR DEATH FROM HIGH PRESSURE HYDRAULIC OIL LEAKS A DANGER A DANGER ER PENERATING SKIN DONOT OPERATE equipment with oil or fuel leaks e KEEP all hydraulic hoses lines and connections in GOOD CONDITION and TIGHT before applying system pressure e RELIEVE HYDRAULIC PRESSURE before disconnecting lines or working on the system e REMOVE and replace hose if you suspect it leaks Have dealer test it for leaks HIGH PRESSURE FLUID LEAKS CAN BE INVISIBLE WHEN CHECKING FOR HY
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145. lds are included as standard equipment Equipment Specifications 3815 3810 3815 Cutting Width 15 10 Blade Speed 540 Transport Width 111 106 Center 16 000 FPM Overall Width 186 142 Wings 16 000 FPM Overall Length 193 193 Cutting Height 2 14 27 14 Gearbox Rating HP Required min 60HP 60HP Power Divider 250 HP Cutting Capacity max 4 4 Center amp Wings 210 HP Drawbar Load Rating min 2 108 Ibs 2 108 Ibs Limited Warranty 6 Year Wing Flex Up 87 87 Driveline Size Wing Flex Down 22 22 Main CAT 5 Wings CAT 5 3815 3810 08 12 Introduction Section 2 3 Height Adjustment Cylinder Tongue Height Adjustment Laminated Tire Replaceable Wing Skid Wing Blade Gearbox Discharge Shield Chains Wing Transport Lock Jackstand 10 Tongue 11 CV Driveline 12 Hose Holder Rod 13 Power Divider Gearbox Under Shield 14 Center Blade Gearbox INTR P 0052 Literature Page www algqr com ble 3810 1000 PTO 16 000 FPM 16 000 FPM 250 HP 210 HP 6 Year CAT 5 CAT 5 9 2011 Alamo Group Inc NOILONGOULNI INTRODUCTION INTRODUCTION KEY OPERATION POINTS GN Lear and distribution are best when cutter is level from side to side Mower front to rear pitch should be 1 or less extra heavy material rear chains will allow better discharge and better distribution than solid rear deflectors or bands Never operate the Flexwing below full PT
146. lling using o bracket as pattern Drill holes using 13 32 drill bit See ae m 2 Mount lower bracket using four 3 8 x 1 1 2 bolts nuts flatwashers lockwashers 3 Attach valve to top bracket using three 3 8 x 2 1 2 bolts nuts and lockwashers lt 4 Mount top bracket to bottom bracket using quarter d turn fasteners Insert quarter turn fastener into clip 227 Plate receptacle and turn 90 degrees Ops 1451 S 2 3 8 x 218 P d Capscrew p 8 Furnished 3 8 x 112 Capscrew 4 Furnished s 3 8 Flatwasher RN 3 8 Lockwasher gt P 3 8 Hex Nut x 1451 3815 3810 08 12 Assembly Section 3 7 2012 Alamo Group Inc ASSEMBLY ASSEMBLY 3815 12815 Plumbing Breather Plug 5 Right Wing e Lift Cylinder Y 12 Center Height Control Cylinder Left Wing Lift Cylinder v JN Hydraulic Hose Elbow Restrictor Restrictor Hydraulic Hose 196 Hydraulic Hose 196 To Tractor Remotes or Independent Valve 3810 13810 Plumbing Asm R 0630 Breather Plug 5 Right Wing Lift Cylinder Bigs Restrictor Elbow Breather Plug O Hydraulic Hose 228 i De L 25 SS 5 Hydraulic Hose 196 Asm R 0631 To Tractor Remotes or Independent Valve All versions of the 3815 3810 are shipped from the factory with the plumbing attach
147. ments immediately Store the cutter in a clean dry place with the cutter housing resting on blocks Use spray touch up enamel where necessary to prevent rust and maintain the appearance of the cutter 3815 3810 08 12 Maintenance Section 5 16 2012 Alamo Group PROPER TORQUE FOR FASTENERS The chart lists the correct tightening torque for fasteners When bolts are to be tightened or replaced refer to this chart to determine the grade of bolts and the proper torque except when specific torque values are assigned in manual text RECOMMENDED TORQUE IN FOOT POUNDS UNLESS OTHERWISE STATED IN THE MANUAL NOTE These values apply to fasteners as received from supplier dry or when lubricated with normal engine oil They do not apply if special graphited or molydisulphide greases or other extreme pressure lubricants are used This applies to both UNF fine and UNC coarse threads TORQUE SPECIFICATIONS Proper torque for American fasteners AMERICAN Recommended Torque in Foot Pounds Newton Meters Bolt Head Markings BOLT DIAMETER IN B AND THREAD SIZE 14 20 UNC em 8 t1 1 4 28 UNF 68 10 13 5 6 1109 7 Q3 SAE Grade 2 No Dashes 19 26 49 8 16 UNC 20 27 31 42 24 UNF _ 233 35 47 716 14 UNG 49 66 7118 70 UNF 55 75 78 106 12 13 UNG 78 103 106 144 1 2 20 UNF 85 115 120 163 109 148 153 207 SAE Grade 5 DE
148. mo Group Inc SAFETY SAFETY TO AVOID EQUIPMENT AND GRASS FIRES CLEAR AWAY grass or debris from slip clutches gearboxes drivelines and decks TO AVOID FIRE IGNITION DO NOT ALLOW BLADES TO CONTACT rocks metal or solid objects Required for Standard Pull Type Units 14 540 RPM 16 1000 RPM 1 3 8 21 OR 20 1000 RPM 1 3 4 20 MOWER TONGUE Co TRACTOR 8 DRAVVBAR Attach Safety Chain securely OPERATE THIS MACHINE AT 1000 RPM TRACTOR PTO SPEED ONLY Overspeeding PTO may cause component failure resulting in bodily injury TRACTOR PTO ROTATION CLOCKWISE 0553 2 3815 3810 08 12 Safety Section 1 20 2012 Alamo Group Inc SAFETY A DANGER dumm TO AVOID SERIOUS INJURY OR DEATH FROM DRIVELINE CONTACT DRIVELINE SEPARATION OR PTO STUB SHAFT FAILURE STOP LOOK and LISTEN for rotating motion before approaching implement STAY AWAY and KEEP hands feet and body AWAY from rotating parts until all moving elements have stopped ALWAYS shut off PTO before dismounting DO NOT operate if PTO shields are damaged or missing PUSH AND PULL on yoke until collar clicks and locks yoke in place CHECK driveline guards for free rotation and sufficient overlap to avoid unshielded areas ALAAVS DO NOT USE PTO ADAPTER OPERATE THIS MACHINE AT 540 RPM TRACTOR PTO SPEED ONLY Overspeeding PTO may cause component failure resulting in bodily injur
149. n or around parts particularly when operating in sandy areas The accompanying illustration shows lubrication points The chart gives the frequency of lubrication in hours based on normal operating conditions Severe or unusual conditions may require more frequent lubrication Add EP80W 90 oil if necessary to bring oil level to check plug located on side of housing Capacity of center and wing gearboxes is 3 quarts 6 ozs 3L Capacity of power divider gearbox is 1quart 29 oz 1 8L Use N L G I 2 type grease for all locations designated with grease gun Be sure to clean the fitting thoroughly before using grease gun Failure to maintain proper lubrication will result in damage to U joints gearbox and or driveshaft 3815 3810 08 12 Maintenance Section 5 3 2012 Alamo Group AONVNALNIVIN MAINTENANCE MAINTENANCE MOWER GREASE amp OIL POINTS EA 8H 8H Cross Bearing CV Assembly Cross Bearing and Shield Bearing 40H and Shield Bearing Telescoping Shaft CV INPUT DRIVELINE Femm elescoping Shaft 40H Cross Bearing and Shield Bearing Cross Bearing and Shield Ta MnOBISEW a CENTER DRIVELINE 8H All Gearboxes 42 8 All Turnbuckles Ja 120 Axle Wheel Hubs Hinge Points Mnt R 0549 3815 3810 08 12 Maintenance Section 5 4 92012 Alamo Group CENTER amp WING GEAR
150. nd completely understand the implement and tractor operator manuals If any part of either manual is not completely understood consult an authorized dealer for a complete explanation OPS U 0007 A Do not mount or dismount the Tractor while the tractor is moving Mount WARNING the Tractor only when the Tractor and all moving parts are completely stopped 12 4 1 Boarding the Tractor Use both hands and equipped handrails and steps for support when boarding the tractor Never use control levers for support when mounting the tractor Seat yourself in the operator s seat and secure the seat belt around you Never allow passengers to ride on the tractor or attached equipment Riders can easily fall off and be seriously injured or killed from falling off and being ran over It is the operator s responsibility to forbid all extra riders at all times OPS U 0008 Never allow children to operate ride on or come close to the Tractor or Implement Usually 16 17 year old children who are mature and responsible can operate the implement with adult supervision if they have read and understand the Operator s Manuals been trained in proper operation of the tractor and Implement and are physically large enough to reach and operate the controls easily sc 11 Never allow children or other persons to ride on the Tractor or Implement DANGER Falling off can result in serious injury or death sc 10 4 2 Dismounting the Tractor Befor
151. nd remove key WHEN connecting and disconnecting implement hitch DO NOT crawl or walk under raised mower or wing USE tongue JACK to lift heavy implement tongues to control implement tongue movement AVOID overloading jack to prevent jack failure and injury Refer to Instructions in Operation Section WHEN CONNECTING IMPLEMENT DRIVELINE TO AVOID implement driveline coming loose during operation LUBRICATE yoke spring locking collar to ensure it freely slides on PTO shaft e SECURELY seat yoke locking balls in PTO shaft groove e PUSH and PULL DRIVELINE on both the tractor and implement PTO SHAFTS to ensure it is SECURELY ATTACHED TO AVOID broken driveline during operations CHECK driveline for proper length between PTO shaft and implement gearbox shaft Refer to Instructions in Operation Section Drivelines too short can pull apart or disengage Drivelines too long can bottom out Bottoming driveline telescoping assembly will stop sliding and become solid Driveline bottoming can push through support bearings and break off PTO shaft CONTACT DEALER if implement driveline does not match Tractor PTO shaft DO NOT USE PTO ADAPTER Using a PTO adapter can cause e Excessive vibration thrown objects blade and implement failures by doubling operating speed Increased working length exposing unshielded driveline areas and entanglement hazards BEFORE REMOVING WING RETAINING LOCKS ATTACH hoses
152. nd solid ground objects while you are operating Use care to avoid hitting these items OPS R 0028 3815 3810 08 12 Operation Section 4 37 2012 Alamo Group Inc m gt OPERATION When mowing across uneven areas such as road shoulders ditch edges and other uneven terrain position mower so that one support wheel is near the highest point to prevent blades from cutting into gravel or dirt which can cause rapid blade wear and extremely severe shock loads on the drivetrain resulting in rapid wear or damage to these components Blades contacting the ground may cause objects to be thrown out from under the mower deck Always avoid operating the mower at a height or position which may cause the blades to contact the ground Cutting into the berm or edge of the ditch will cause abnormal and accelerated blade wear and possible blade component failure OPS R 0029 Correct Mower Deck Positioning 2 lt Wrong Mower Deck Positioning 3815 3810 08 12 Operation Section 4 38 2012 Alamo Group Inc OPERATION 11 6 Right of Way Highway Mowing USE DOUBLE CHAIN GUARDS for highway right of way parks greenbelt mowing or all other mowing where human dwellings vehicles or livestock could be within 300 feet of the mower No shielding is 100 effective in preventing thrown objects To Reduce Possibility of Injury 1 MAINTA
153. ng nut can be removed or tightened with a 1 3 16 socket 2 Wearing heavy gloves grasp blade holder and pull off shaft If stuck align blade bolt with access hole in top of cutter deck Using hammer and a piece of pipe strike blade bar Repeat until blade holder comes off Care should be taken not to damage blade bolt threads 3815 3810 08 12 Maintenance Section 5 11 2012 Alamo Group AONVNALNIVIN MAINTENANCE MAINTENANCE Installation 1 Align the blade holder so the cotter pin hole is positioned 90 to the blade bar for ease of installing the cotter pin 2 Place blade holder assembly washer and retaining nut on lower shaft Torque nut to 450 ft Ibs Strike the head of the blade bolt with a sledge hammer on one side and then the other this will help seal the pan to the gearbox output shaft Always recheck the torque of the nut after using the sledge hammer 3 Install cotter pin It may be necessary to tighten nut slightly to install cotter pin Always tighten slightly more so that the cotter pin may be installed Do not Back Off on the nut to align slots with hole NOTE Atter a few hours of operation always recheck blade carrier retaining nut torque Operating the mower with a loose blade pan or holder can damage the taper connection on the gearbox output shaft To ensure proper seating between the blade holder and output shaft check and tighten the retaining nut after the first day of
154. nough and is securely supported When installing laminated or airplane tires be sure the flat side of the lug nut is against the wheel There are only three types of tires that can be used on this cutter DO NOT USE ANY OTHER TYPE OF TIRE OR WHEEL such as automotive tires and rims DO NOT EXCEED THE MAXIMUM SPEED FOR EACH TYPE OF TIRE As excessive speed can cause damage to the machine tire and wheel When installing Laminated Tires and Wheels note the direction of travel and the curvature of rubber segments in the tire and install as shown in Figure Asm R 0127 Do not exceed 20 M P H on Laminated Tires When removing Airplane Tires let all of the air out of the tire before removing lug nuts or wheel bolts or nuts Remove valve core to make certain that there is no air pressure left in tube before separating wheel halves to dismount tires DO NOT LOOSEN WHEEL CLAMP BOLTS BEFORE PRESSURE IS REMOVED FROM TUBE AND TIRE TO PREVENT EXPLOSIVE SEPARATION OF WHEEL HALVES WITH POSSIBLE SERIOUS BODILY INJURY Do not exceed 20 M P H on Airplane or Rib Implement Tires Maximum airplane tire inflation pressure is 50 PSI minimum inflation pressure is 20 PSI Inflate ribbed implement tires to manufacturer rated PSI as shown on the tire sidewall NOTE SE CURVATURE IG PLACE FLAT SIDE OF LUG NUT AGAINST WHEEL oo NE Yo BOE E Asm R 0127 3815 3810 08 12 Assembly Section 3 5 2012 Alamo Group Inc
155. nt and be able to recognize the potential hazards that can occur while operating a mower This video along with the mower operator s manual and the warning messages on the mower will significantly assist in this important education Your Authorized Bush Hog Dealer may have shown this video and presented you a DVD Video when you purchased your mower If you or any mower operator have not seen this video Watch the Video Read this Operator s Manual and Complete the Video Guidebook before operating your new mower If you do not understand any of the instructions included in the video or operator s manual or if you have any questions concerning safety of operation contact your supervisor dealer or Bush Hog If you would like a VHS video tape of the video please mail AEMVideo 2alamo group com or Fax AEM VHS Video at 830 372 9529 or mail in a completed copy of the form on the back of this page to AEM VHS Video 1502 E Walnut Street Seguin TX 78155 and request the VHS video version Please include your name mailing address mower model and serial number Every operator should be trained for each piece of equipment Tractor and Mower understand the intended use and the potential hazards before operating the equipment The information and material listed above along with this Operator s Manual can assist you in meeting the OSHA requirement for annual operator training OSHA TRAINING REQUIREMENTS The following training requirements have been
156. oaded unit Ensure that the load will be in compliance with the legal limits set for the areas that will be traveled through Use adequately sized and rated trailers and equipment to transport the tractor and implement Consult an authorized dealer to determine the proper equipment required Using adequately sized chains heavy duty straps cables and or binders securely tie down both the front and rear of the tractor utilizing the proper tie down locations as specified by the tractor manufacturer Arrange the chains so that when tightened the chains are pulling downward and against themselves Carefully tighten the securing chains or other fasteners using boomers or binders to apply maximum tension Use extreme care when attaching and removing the securing devices as the extreme tension involved when released has the potential to inflict serious injury While hauling the tractor and implement make occasional stops to check that the tractor and implement have not moved or shifted and that the securing chains have maintained tension If during transport a hard braking sharp turning or swerving action was performed stop at the next safe location to inspect the security of the load 3815 3810 08 12 Operation Section 4 47 2012 Alamo Group Inc v m gt 2 lt OPERATION 15 TROUBLE SHOOTING GUIDE Problem Excessive Vibrations Gearbox Overheating G
157. olt holding 2 halves together Tighten to 200 Ibs Asm R 0602 Clutch End to Center Section Gearbox 3815 3810 08 12 Assembly Section 3 9 2012 Alamo Group Inc gt gei Im 00 T ASSEMBLY ASSEMBLY WING DRIVELINE NOTE The Wing driveline is assembled too the unit at the factory and these instructions are for reinstallation should it be removed for repair Follow reverse order for driveline removal 1 Install wing drivelines attaching clutch to wing gearboxes Secure driveline with tapered pin lockwasher and nut Tighten nut to 30 ft Ibs Pull on each driveline section to make certain it is securely attached 2 Attach all driveline shield chains to keep shields from turning Figures AsmP R 0520 and AsmP R 0512 3 Oneach clutch loosen eight nuts retaining clutch springs 1 3 turn or until spring can be turned with fingers 4 With tractor at idle speed engage tractor PTO drive 2 3 seconds Each clutch should slip without turning blades 5 Retighten nuts to within 1 64 or original position Initial spring length for the clutches is 1 27 Failure to retighten nuts to original position may cause damage to implement and or tractor due to improper slip clutch torque setting TRANSFER GEARBOX TAPERED PIN LOCKWASHER LOCKNUT SHIELD WING CHAIN DRIVELINE AsmP R 0520 DRIVELINE ATTACHMENT The driveline yoke and tractor PTO shaft must be dirt free and greased for atta
158. on front wheels to maintain safe steering BEFORE TRANSPORTING OR TOWING IMPLEMENT TRACTOR INSPECTION e CHECK steering and braking for proper operation and in good condition CHECK SMV sign reflectors and warning lights for proper operation and visibility behind unit CHECK that your driving vision is not impaired by tractor cab or implement while seated in tractor seat e ADJUST your operating position mirrors and implement transport for clear vision for traveling and traffic conditions PREPARE IMPLEMENT FOR TRANSPORTING OR TOWING ENGAGE TRANSPORT LOCKS AND SAFETY CHAINS RAISE MOWER ENGAGE center axle cylinder transport stops or pins RAISE WINGS and ENGAGE TRANSPORT LOCKS or pins ATTACH implement SAFETY CHAIN to tractor e REMOVE any cut material collected on mower deck DETERMINE STOPPING CHARACTERISTICS OF TRACTOR AND IMPLEMENT FOR TRANSPORTING OR TOWING BRAKING TESTS INSTALL center axle cylinder transport stops or pins Observe STOPPING distances increases with increased speeds DETERMINE the maximum safe transport speed that does not exceed 20 mph DETERMINE MAXIMUM TURING SPEED BEFORE OPERATING ON ROADS OR UNEVEN GROUND TEST equipment in slowly increasing speed in turns to determine it can be operated at higher speeds USE REDUCED turning speeds in sharp turns to avoid equipment turning over WHEN TOWING OR TRANSPORTING EQUIPMENT Always WEAR SEAT BELT when operating or tr
159. operation inspection and scheduled Ew service is performed according to the manufacturers recommendations The following are some of the items that require daily service and inspection e Tire condition air pressure Wheel lug bolts e Steering linkage shield SMV sign is clean and visible Tractors lights are clean and functional e Tractor Seat belt is in good condition e Tractor ROPS is in good condition e ROPSisin the raised position No tractor oil leaks Radiator free of debris Engine oil level and condition Engine coolant level and condition Power brake fluid level Power steering fluid level Fuel condition and level Sufficient lubrication at all lube points e Air filter condition OPS U 0030 9 2 Mower Pre Operation Inspection Service Before each mower use a complete inspection and service is required to ensure the mower is in a good and safe working condition Damaged and or broken parts should be repaired and or replaced immediately To ensure the mower is ready for operation conduct the following OPS R 0007 Safety Shields Guards and Safety devices including but not limited to the Deflectors Chain Guards Steel Guards Gearbox Shields PTO integral shields and Retractable Door Shields should ih be used and maintained in good working condition All safety zy devices should be inspected carefully at least daily for missing or broken components Missing broken
160. operator and bystanders from injury or death Read and understand these Safety Messages before assembling operating or servicing this Implement This equipment should only be operated by those persons who have read the manual who are responsible and trained and who know how to do so responsibly The Safety Alert Symbol combined with a Signal Word as seen below is used throughout this manual and on decals which are attached to the equipment The Safety Alert Symbol means ATTENTION BECOME ALERT YOUR SAFETY IS INVOLVED The Symbol and Signal Word are intended to warn the owner operator of impending hazards and the degree of possible injury faced when operating this equipment Practice all usual and customary safe working precautions and above all remember safety is up to YOU Only YOU can prevent serious injury or death from unsafe practices Indicates an imminently hazardous situation that if not avoided WILL result in DEATH OR DANGER VERY SERIOUS INJURY Indicates an imminently hazardous situation that if not avoided COULD result in DEATH AWARNING OR SERIOUS INJURY Indicates an imminently hazardous situation that if not avoided MAY result in MINOR INJURY Identifies special instructions or procedures that if not strictly observed could result in damage to or destruction of the machine attachments or the environment A CAUTION NOTE dentifies points of particular interest for more efficient and conveni
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162. or fuel leaks e KEEP all hydraulic hoses lines and connections in GOOD CONDITION and TIGHT before applying system pressure e RELIEVE HYDRAULIC PRESSURE before disconnecting lines or working on the system e REMOVE and replace hose if you suspect it leaks Have dealer test it for leaks HIGH PRESSURE FLUID LEAKS CAN BE INVISIBLE WHEN CHECKING FOR HYDRAULIC LEAKS AND WORKING AROUND HYDRAULIC SYSTEMS ALWAYS WEAR safety glasses and impenetrable gloves USE paper or cardboard to search for leaks DO NOT USE hands or body parts to search for leak KEEP hands body AWAY from pin holes and nozzles ejecting hydraulic fluid Hydraulic fluid may cause gangrene if not surgically removed immediately by a doctor familiar with this form of injury PN HYDRAULIC HOSES Replace pinched and broken Hydraulic Hoses at once Tighten any Hydraulic Fitting with fluid leaking from it If fluid still leaks loosen the fitting apply a pipe thread compound to the threads and tighten Care must be exercised when tightening Hydraulic Fittings Too much tightening can cause the fittings to crack and require replacement fittings Although a small amount of oil will be present from bleeding at all Hydraulic Fittings significant amounts of oil leaking around the Breather Plug on the Cylinder indicates that the seal in the Cylinder is worn out Replace the seals in the Cylinder immediately before the Cylinder is damaged or too much
163. ore or while operating equipment e NOT ALLOW anyone to operate equipment under the influence of drug or alcohol e CONSULT medical professional for medication impairment side effects STAY ALERT prolonged operation can cause fatigue STOP and REST GENERAL OPERATING SAFETY VISIBILITY CONDITIONS WHEN MOWING OPERATE IN DAYLIGHT or with lights that gives at least 100 yards clear visibility BE ABLE TO SEE and identify passersby steep slopes ditches drop offs overhead obstructions power lines debris and foreign objects GROUND SPEED WHEN MOWING e NORMAL SPEED range is between 2 to 5mph e ADJUST MOWING SPEED for terrain conditions and grass type density and cut height e REDUCE MOWING SPEED when near steep slopes ditches drop offs overhead obstructions power lines and to avoid debris and foreign objects INSECT INFESTATION Not operate in areas where bees or insects may attack unless you WEAR PROTECTIVE CLOTHING or use enclosed tractor cab PTO SPEED e DO NOT EXCEED IMPLEMENT RATED PTO SPEED AVOID exceeding rated PTO speeds that may result in broken drivelines or blade failures SAFETY SIGNS e missing damaged or unreadable safety signs immediately PN 0501 3815 3810 08 12 Safety Section 1 3 2012 Alamo Group Inc ALAAVS SAFETY SAFETY CRUSHING HAZARDS Crushing injury Lock ROPS in Always wear Crushing injury Crushing injur
164. our own area or situation Refer to U S Dept of Labor Employment Standard Administration Wage amp Home Division Child Labor Bulletin 102 3815 3810 08 12 Safety Section 1 26 2012 Alamo Group Inc INTRODUCTION SECTION Introduction Section 2 1 INTRODUCTION INTRODUCTION We are pleased to have you as a Bush Hog customer Your Rotary Cutter has been carefully designed with care and built with quality materials by skilled workers to give maximum service with minimum down time This manual is provided to give you the necessary operating and maintenance instructions for keeping your rotary cutter in top operating condition Careful use and timely service saves extensive repairs and costly downtime losses Please read this manual thoroughly Understand what each control is for and how to use it Bush Hog typically offers three types of shielding to protect the operator passerby livestock and property from thrown objects deflectors single chain guards and double chain guards Shielding should be selected based on the intended use of the mower Double chain guards or deflectors should be used for highway right of way parks or greenbelt mowing or all other mowing where human dwellings vehicles or livestock could be within 300 feet of the mower Chain guards are more durable provide a longer service life and require less maintenance and replacement than deflectors Single chain guards may be suffi
165. out of the tire before removing lug nuts or wheel bolts or nuts Remove valve core to make certain that there is no air pressure left in tube before separating wheel halves to dismount tires DO NOT LOOSEN WHEEL CLAMP BOLTS BEFORE PRESSURE IS REMOVED FROM TUBE AND TIRE TO PREVENT EXPLOSIVE SEPARATION OF WHEEL HALVES WITH POSSIBLE SERIOUS BODILY INJURY Do not exceed 15 M P H on Airplane or Rib Implement Tires Maximum airplane tire inflation pressure is 50 PSI minimum inflation pressure is 20 PSI TONGUE The Tongue Hitch Pins attach the Tongue to the Center Section and should be checked for signs of wear or cracking Replace as needed The Drawbar 1 Bolt fastens the mower to the tractor Drawbar When the mower is unhitched and this 1 Bolt is removed examine for signs of cracking or wear Replace the Drawbar 1 Bolt at first sign of either problem FIGURE Op 1155 AONVNALNIVIN Tongue Connection Locknut Bolt Flatwashers MOWER TONGUE TRACTOR 77 DRAWBAR Attach Safety Chain Securely Op 1155 3815 3810 08 12 Maintenance Section 5 13 92012 Alamo Group MAINTENANCE MAINTENANCE HIGH PRESSURE OIL LEAK HAZARD SS e N High pressure oil penetrating High pressure oil eroding Using cardboard to check for skin skin oil leaks TO AVOID SERIOUS INJURY OR DEATH FROM HIGH PRESSURE HYDRAULIC OIL LEAKS DANGER PENERATING SKIN e DONOT OPERATE equipment with oil
166. outside deck with great velocity 1 MARK objects that cannot removed 2 AVOID these objects when mowing HIGH GRASS and WEED AREA INSPECTION INSPECT for and REMOVE any hidden large debris at Intermediate height INSPECT and remove remaining debris e at final height MOWER THROWN OBJECT SHIELDING KEEP thrown object shielding including Front and Rear Deflectors Chains Guards Steel Guards Bands Side Skirts and Skid Shoes in place and in good condition when mowing OPERATE with any thrown object shielding missing damaged or removed RIGHT OF WAY Highway MOWING USE DOUBLE CHAIN GUARDS for highway right of way parks or greenbelt mowing or all other mowing where human dwellings vehicles or livestock could be within 300 feet of the mower e shielding is 100 effective in preventing thrown objects To Reduce Possibility of Injury 1 MAINTAIN MOWER SHIELDING side skirts skid shoes and blades in good operational condition 2 RAISE CUTTING HEIGHT to 6 INCHES minimum 3 INSPECT AREA thoroughly before mowing to REMOVE potential THROWN OBJECT HAZARDS 4 NEVER ALLOW BLADES to CONTACT SOLID OBJECTS like wire rocks post curbs guardrails or ground while mowing PN TO01 3815 3810 08 12 Safety Section 1 6 2012 Alamo Group Inc SAFETY THROWN OBJECTS HAZARD CONTINUED Mower Thrown Raised Mower Raised Mower Inspect Area Do not let blades Objects
167. pecific Comments if o Start of Shift not O K The flashing lights function properly The SMV Sign is clean and visible The tires are in good condition with proper pressure The wheel lug bolts are tight The tractor brakes are in good condition The steering linkage is in good condition There are no visible oil leaks The hydraulic controls function properly The ROPS or ROBS Cab is in good condition The seatbelt is in place and in good condition The 3 point hitch is in good condition The drawbar pins are securely in place The PTO master shield is in place The engine oil level is full The brake fluid level is full The power steering fluid level is full The fuel level is adequate The engine coolant fluid level is full radiator is free of debris The air filter is in good condition Operator s Signature DO NOT OPERATE an UNSAFE TRACTOR or IMPLEMENT 3815 3810 08 12 Operation Section 4 26 9 2012 Alamo Group Inc OPERATION 10 DRIVING THE TRACTOR AND IMPLEMENT Safe tractor transport requires the operator possess a thorough knowledge of the model being operated and precautions to take while driving with an attached implement Ensure the tractor has the capacity to handle the weight of the implement and the tractor operating controls are set for safe transport To ensure safety while driving the t
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169. r maintain the equipment Make sure everyone is clear of machinery before starting the engine engaging power or operating the machine Employer Responsibilities To ensure employee safety during Tractor and Implement operation it is the employer s responsibility to 1 Train the employee in the proper and safe operation of the Tractor and Implement 2 Require that the employee read and fully understand the Tractor and Implement Operator s manual 3 Permit only qualified and properly trained employees to operate the Tractor and Implement 4 Maintain the Tractor and Implement in a safe operational condition and maintain all shields and guards on the equipment 5 Ensure the Tractor is equipped with a functional ROPS and seat belt and require that the employee operator securely fasten the safety belt and operate with the ROPS in the raised position at all times 6 Forbid the employee operator to carry additional riders on the Tractor or Implement 7 Provide the required tools to maintain the Tractor and Implement in a good safe working condition and provide the necessary support devices to secure the equipment safely while performing repairs and service 8 Require that the employee operator stop operation if bystanders or passersby come within 300 feet Child Labor Under 16 Years of Age Some regulations specify that no one under the age of 16 may operate power machinery It is your responsibility to know what these regulations are in y
170. r the mower and clear of any pinch points OPS R 0030_G A Always shut the Tractor completely down place the transmission in park and set the DANGER parking brake before you or anyone else attempts to connect or disconnect the Implement and Tractor hitches ssPr 15 3815 3810 08 12 Operation Section 4 40 2012 Alamo Group Inc OPERATION A Never unhitch without using the Tongue Jack The Tongue is very heavy Attempting to lift WARNING the Tongue without using the Tongue Jack could cause strains or other injury Allowing the tongue to fall suddenly and unexpectedly could result in crushing injury Use the Tongue Jack for lifting the Implement only Overloading the Tongue Jack can cause failure with possible serious bodily injury or even death 4 When disconnecting the mower the tractor should be completely shut down and secured in position Relieve hydraulic pressure by moving the control levers back and forth several times Lower the parking jack and raise the mower until the tongue clevis is no longer resting on the tractor drawbar and is supported solely by the jack The jack should be in a near vertical position with the ground and can be adjusted by loosening the positioning nut and moving the jack up to 15 degrees in each direction Also make sure that the jack foot is securely resting at ground level or securely supported by a block before raising the mower Once the mower tongue is being
171. ractor operation and all associated safety practices before operating the mower and tractor Proper operation of the mower as detailed in this manual will help ensure years of safe and satisfactory use of the mower IMPORTANT To avoid mower damage retorque all bolts after the first 10 hours of operation Retighten blade carrier retaining nut on gearbox lower shafts to 600 ft Ibs READ AND UNDERSTAND THE ENTIRE OPERATING INSTRUCTIONS AND SAFETY SECTION OF THIS MANUAL AND THE TRACTOR MANUAL BEFORE ATTEMPTING TO USE THE TRACTOR AND IMPLEMENT If you do not understand any of the instructions contact your nearest authorized dealer for a full explanation Pay close attention to all safety signs and safety messages contained in this manual and those affixed to the implement and tractor OPS U 0001 READ UNDERSTAND and FOLLOW the following Safety Messages Serious injury or death may occur unless care is taken to follow the warnings and instructions stated in the dac Safety Messages Always use good common sense to avoid hazards oa Si no lee ingles pida ayuda a alguien que si lo lea para que le traduzca las ij LEA EL A PELIGRO medidas de seguridad INSTRUCTIVO 3815 3810 08 12 Operation Section 4 2 2012 Alamo Group Inc OPERATION 1 OPERATOR REQUIREMENTS Safe operation of the unit is the responsibility of a qualified operator A qualified operator has read and understands the implement and tr
172. ractor with an attached implement review the following OPS U 0012 This Implement may be wider than the Tractor Be careful when operating or transporting DANGER this equipment to prevent the Implement from running into or striking sign posts guard rails concrete abutments or other solid objects Such an impact could cause the Implement and Tractor to pivot violently resulting in loss of steering control serious injury or even death Never allow the Implement to contact obstacles ssPr 12 Transport only at speeds where you can maintain control of the AWARNING equipment Serious accidents and injuries can result from operating this equipment at high speeds Understand the Tractor and Implement and how it handles before transporting on streets and highways Make sure the Tractor steering and brakes are in good condition and operate properly Before transporting the Tractor and Implement determine the proper transport speeds for you and the equipment Make sure you abide by the following rules Test the tractor at a slow speed and increase the speed slowly Apply the Brakes smoothly to determine the stopping characteristics of the Tractor and Implement As you increase the speed of the Tractor the stopping distance increases Determine the maximum transport speed not to exceed 20 mph 30 kph for transporting this equipment Test the equipment at a slow speed in turns Increase the speed through the turn only after you determine that t
173. rating the Tractor or Implement an operator on prescription or over the counter medication must consult a medical professional regarding any side effects of the medication that would hinder their ability to operate the Equipment safely NEVER knowingly allow anyone to operate this equipment when their alertness or coordination is impaired Serious injury or death to the operator or others could result if the operator is under the influence of drugs or alcohol sc 27 3815 3810 08 12 Operation Section 4 3 2012 Alamo Group Inc 2 e lt OPERATION 2 TRACTOR REQUIREMENTS The tractor used to operate the mower must have the power capacity to lift pull and operate the Power Take Off PTO at the mower s rated speed while traveling at a ground speed between 2 and 5 MPH Operating the mower with a tractor that does not meet the following requirements may cause tractor or mower damage and be a potential danger to the operator and passersby Tractor Requirements and Capabilities ASABE approved Roll Over Protective Structure ROPS CAB and seat belt e Tractor Safety Devices Slow Moving Vehicle SMV emblem lighting PTO master shield Tractor Horsepower Minimum 60 HP 120 14 length for 540 unit 16 or 20 length for 1000 RPM unit Drawbar Vertical Load Minimum 2108
174. rivelines and parts until all moving elements have stopped STOP LOOK and LISTEN before approaching the mower to make sure all rotating motion has stopped e ROTATING COMPONENTS CONTINUE to ROTATE after the PTO is shut off PTO SHIELDING TO AVOID SERIOUS INJURY OR DEATH FROM ENTANGLEMENT WHEN OPERATING IMPLEMENT e KEEP PTO shields integral driveline shields and input shields installed DO NOT OPERATE mower without shields and guards in place or missing REPAIR OR REPLACE if damage broken or missing ALWAYS REPLACE GUARDS that have been removed for service or maintenance Do Not use PTO or PTO guard as a step TO AVOID broken driveline during operations CHECK driveline for proper length between PTO shaft and implement gearbox shaft Refer to Instructions in Operation Section Drivelines too short can pull apart disengage Drivelines too long can bottom out Bottoming driveline telescoping assembly will stop sliding and become solid e Driveline bottoming can push through support bearings and break off PTO shaft AVOID sharp turns or lift mower to heights to cause driveline knocking Lubricate driveshaft telescoping components weekly CONTACT DEALER if implement driveline does not match Tractor PTO shaft DO NOT USE PTO ADAPTER Using a PTO adapter can cause excessive vibration thrown objects blade and implement failures by doubling operating speed Increased working length expos
175. rofile will penetrate into the outer housing to its maximum depth until the assembly becomes solid driveline is at its extreme shortest length This type of abusive operation can cause serious damage to the tractor and mower drive by pushing the PTO into the tractor and through the support bearings or downward onto the PTO shaft breaking it off Damage resulting from over collapse of the driveline s inner profile and its outer housing AWARNING may allow the driveline to come loose from the Tractor which could cause bodily injury to the operator or bystanders and or extensive damage to the Tractor or Implement OPS R 0020 v m gt When confronted with an incline or ditch not approach from an angle which is perpendicular or straight on as damaged to over collapse of the driveline may occur When crossing such terrain the implement should be fully lowered for a lower center of gravity and added stability OPS R 0021 INCORRECT DO NOT approach ditch straight on 3815 3810 08 12 Operation Section 4 31 2012 Alamo Group Inc 2 lt A OPERATION Inclines and ditches should be approached along a line which is at an angle as shown This type of path will reduce the possibility of over collapse of the driveline and resulting damage If the gradient is so steep that such an approach increases the possibility of a tractor roll over
176. s 2 E injury or death Follow safety messages carefully is STOP MOWING IF PASSERSBY ARE WITHIN 300 Feet 100 m UNLESS Front and Rear Deflectors Chain Guards or Bands are installed and in good workable condition Mower sections or Wings are running close to and parallel to the ground without exposed Blades Passersby are outside the existing thrown object zone All areas have been thoroughly inspected and all foreign material such as rocks cans glass and general debris has been removed NOTE Where there are grass and weeds high enough to hide debris that could be struck by the blades the area should be inspected and large debris removed mowed at an intermediate height inspected closely with any remaining debris being removed and mowed again at desired final height This will also reduce power required to mow reduce wear and tear on the Mower drivetrain spread cut material better reduce streaking and make the final cut more uniform SRm 01 11 3 Engaging the Power Take Off PTO Before engaging the PTO make certain that the area is clear of bystanders and passersby The implement must be completely lowered and the deck positioned at a safe operating height NEVER engage the PTO with the implement in the raised position Set the tractor engine speed at approximately 1 000 RPM before engaging the PTO Shift the PTO control to the on position and slowly increase the engine speed until the PTO is operating at th
177. s or other reproductive harm Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the state of California to cause cancer birth defects or other reproductive harm PN HM02 3815 3810 08 12 Maintenance Section 5 2 2012 Alamo Group MAINTENANCE PARTS INFORMATION PARTS INFORMATION Bush Hog mowers use balanced and matched system components for blade carriers blades cuttershafts knives knife hangers rollers drivetrain components and bearings These parts are made and tested to Bush Hog specifications Non genuine will fit parts do not consistently meet these specifications The use of will fit parts may reduce mower performance void warranties and present a safety hazard Use genuine Bush Hog mower parts for economy and safety SEE YOUR BUSH HOG DEALER Before operating your Rotary Cutter make sure it is properly lubricated and thoroughly inspected Only a minimum of time and effort is required to regularly lubricate and maintain this machine to provide long life and trouble free operation Always disengage the PTO before raising the Rotary Cutter for transporting or making A WARNING adjustments NOTE Some guards and shields have been removed from the illustrations and pictures for instructional clarity DO NOT operate implement with out all shields and guards in place and in good condition Lubrication Do not let excess grease collect o
178. se and parallel to ground without exposing blades e MOWING AREA has been inspected and foreign materials and debris have been removed e PASSERSBY are inside enclosed vehicle OPS U 0040 3815 3810 08 12 Operation Section 4 39 2012 Alamo Group Inc OPERATION OPERATION 11 7 Shutting Down the Implement To shut down attached mower head first bring the tractor to a complete stop Decrease engine RPM to idle then disengage cutterhead The mower head will come to a complete stop within a suitable amount of time Do not engage or disengage the cutterheads at a high RPM unless there is an emergency situation Park the tractor on a level surface place the transmission in park or neutral and apply the parking brake lower the attached implement to the ground shut down the engine remove the key and wait for all motion to come to a complete stop before exiting the tractor OPS U 0016 12 DISCONNECTING THE MOWER FROM THE TRACTOR Before disconnecting the mower the PTO must be disengaged and blade rotation at a complete stop Move the mower to a level storage location and lower the center section and both wings to the ground If the mower will be stored with the wings in the raised position install both wing transport lock pins If the mower is not resting securely on the ground block the mower up securely before attempting to disconnect it from the tractor Use extreme care to keep feet and hands from unde
179. se the throttle gradually Ground speed is achieved by transmission gear selection and not by the engine operating speed The operator may be required to experiment with several gear range combinations to determine the best gear and range which provides the most ideal performance from the mower and most efficient tractor operation As the severity of cutting conditions increase the ground speed should be decreased by selecting a lower gear to maintain the proper operating PTO speed OPS R 0025 Do not exceed the rated PTO speed for the Implement Excessive PTO speeds can cause AWARNING Implement driveline or blade failures resulting in serious injury or death sc 26 Mow at the speed that you can safely operate and control the tractor and mower The WARNING correct mowing speed depends on terrain condition and grass type density and height of cut Normal ground speed range is from 2 to 5 mph 3 8 kph Use slow mowing speeds when operating on or near steep slopes ditches drop offs overhead obstructions power lines or when debris and foreign objects are to be avoided sem 07 11 5 Operating the Mower Only operate the mower from the tractor operator s seat with the seatbelt securely fastened The tractor must be equipped with a ROPS in the raised position or a ROPS cab The mower is designed to cut vegetation up to 2 50 8mm in diameter Sharp blades will produce a cleaner cut and require less power Travel at a speed that allows the
180. sed in connection with the unit if in the sole judgement of Bush Hog such use affects its performance stability or reliability 4 unit has been altered or repaired outside of an authorized Bush Hog dealership in a manner which in the sole judgement of Bush Hog affects its performance stability or reliability 5 To normal maintenance service and normal replacement items such as gearbox lubricant hydraulic fluid worn blades or to normal deterioration of such things as belts and exterior finish due to use or exposure 6 To expendable or wear items such as teeth chains sprockets belts springs and any other items that in the company s sole judgement is a wear item NO EMPLOYEE OR REPRESENTATIVE OF BUSH HOG IS AUTHORIZED TO CHANGE THIS LIMITED WARRANTY IN ANY WAY OR GRANT ANY OTHER WARRANTY UNLESS SUCH CHANGE IS MADE IN WRITING AND SIGNED BY BUSH HOG S SERVICE MANAGER 2501 GRIFFIN AVE SELMA ALABAMA 36703 BEDE AEH Te AEH HEHE HET AE BE HE EH HE EH HEE HK HTK HK HH Record the model number serial number and date MODEL NUMBER purchased This information will be helpful to your dealer if parts or service are required SERIAL NUMBER DATE OF RETAIL SALE MAKE CERTAIN THE WARRANTY HAS BEEN FILED WITH BUSH HOG SELMA ALABAMA 3815 3810 08 12 Introduction Section 2 5 2011 Alamo Group Inc NOILONGOULNI ASSEMBLY SECTION Assembly Section 3 1 ASSEMBLY ASSEMBLY D
181. select an alternate crossing path When operating the tractor and mower across slopes and inclines through ditches and other uneven terrain conditions it is important to maintain sufficient deck to ground clearance Blade contact with the ground may cause soil rocks and other debris to be thrown out from under the mower CORRECT Approach ditch at an angle resulting in possible injury and or property damage Ground contact also produces a severe shock load on the mower drive and to the mower blades resulting in possible damage and premature wear OPS R 0022 11 OPERATING THE TRACTOR AND IMPLEMENT THE OPERATOR MUST COMPLETELY UNDERSTAND HOW TO OPERATE THE TRACTOR AND IMPLEMENT AND ALL CONTROLS BEFORE ATTEMPTING TO OPERATE The operator must read and understand the Safety and Operation Sections of the implement and tractor operator s manuals These manuals must be read and explained to any operator who cannot read Never allow someone to operate the implement and tractor without complete operating instructions Before starting any operation the operator must become familiar with the area to be worked in and any obstacles and hazards contained within to ensure safety to the operator bystanders and equipment Special attention should be paid to foreign debris rough terrain steep slopes and passersby and animals in the area OPS U 0015 Extreme care should be taken when operating near loose objects such as gravel ro
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183. supported entirely by the jack remove the hitch bolt locknut and washers Remove the hydraulic DS hoses from the tractor and secure to the mower to prevent contact with dirt After disconnecting the mower hitch remove the mower driveline from the tractor PTO shaft Place the driveline in its storage bracket to prevent it from contacting mud or dirt which can contaminate the universal joint bearings and shorten the life of the driveline After the driveline has been removed from the tractor place the PTO master shield back in the operating position OPS R 0031 3815 3810 08 12 Operation Section 4 41 2012 Alamo Group Inc NOILVdYsdO OPERATION OPERATION 13 MOWER STORAGE It is recommended that the mower be stored with the center section and both wings fully lowered to ground level If the mower is stored with the wings in the raised position select a level area and install wing transport lock pins to prevent the wings from falling BEFORE disconnecting the mower hitch from the tractor Properly preparing and storing the mower at the end of the season is critical to maintaining its appearance and to help ensure years of dependable service The following are suggested storage procedures e Thoroughly clean all debris off the mower to prevent damage from rotting grass and stand ing water e Lubricate all mower grease points and fill gear box oil levels as detailed in the maintenance s
184. t Gearbox Mounting Hardware Inspect the Blades daily for abnormal wear REPLACE BOTH BLADES on that carrier A DANGER IMMEDIATELY if either blade has Become bent or deformed from it s original shape or Am cracks are visible or Deep gouges in the blade s surface are present or Gouges or chipped areas the cutting edge are larger than 1 2 12 7mm or material on the leading edge has been worn away by more than 1 2 12 7mm Failure to replace abnormally worn blades may lead to catastrophic failure of the blades and ejection of the broken part with tremendous force which may cause serious bodily injury or death OPS U 0032 1 2 MAXIMUM 12 7mm Original Blade Edge NOTE Replace Blades in pairs after no more than 1 2 12 7mm wear 3815 3810 08 12 Operation Section 4 23 2012 Alamo Group Inc 2 lt OPERATION 9 4 Blade Bolt Inspection Inspect Blade Bolt Head daily for wear as followed Excessive Blade Bolt Wear Notches and Gouges Cause Blade Bolt contacts a foreign or solid Cause Blade Bolt contacting foreign objects object while Blade is in motion Remedy Inspect the area before mowing to Remedy Inspect area to be mowed and remove determine where the foreign objects are located foreign objects that could cause damage to the and place visible hazard markers to identify the blade bolt ar
185. t Location yu e Lin Ops 1781 Setting Deck Pitch Lower Horse Power Better Fuel Efficiency Direction of Travel To increase fuel efficiency and lower horsepower requirements for mower operation the mower should be operated with the deck approximately 1 or less LOWER IN THE FRONT THAN THE REAR Operating the mower at this pitch will allow the mower to cut the grass only once and requires less work from the tractor Increase Mulching To increase mulching of the grass or crop material during mower operation the mower should be oper ated with the deck approximately 3 4 HIGHER IN THE FRONT THAN THE REAR Operating the mower at this pitch will allow the mower to cut the grass twice and can result in a more even cut and improved distribution of the cut material IMPORTANT Adjust the leveling rods the same amount and maintain equal tension in the rods Improper adjust ment may cause rods to snap or bend Retighten the jamnuts after the deck pitch has been set OPS U 0041 A 3815 3810 08 12 Operation Section 4 13 2012 Alamo Group Inc le Pi 4 2 OPERATION OPERATION 8 DRIVELINE ATTACHMENT The driveline yoke and tractor PTO shaft must be dirt free and greased for attachment To connect the mower driveline to the tractor PTO output shaft pull the driveline yoke collar back and align the grooves and splines of the yoke with those of the P
186. t Parts information is located in a separate Parts Manual Bush Hog mowers use balanced and matched system components for blade carriers blades cuttershafts knives knife hangers rollers drivetrain components and bearings These parts are made and tested to Bush Hog specifications Non genuine will fit parts do not consistently meet these specifications The use of will fit parts may reduce mower performance void warranties and present a safety hazard Use genuine Bush Hog mower parts for economy and safety For future reference record your Bush Hog product model number and serial number Dealer Telephone Model Number Owner Purchase Date Serial Number Serial Number Plate FC R 0140 DEALER to CUSTOMER Pre Delivery Operation Instructions Dealer should inform the Purchaser of this product of Warranty terms provisions and procedures that are applicable Dealer should inform Purchaser to review the contents of the Operator s Manual including safety equipment safe operation and maintenance to review the Safety Signs on the implement and tractor if possible and of Purchaser s responsibility to train his her operators s in safe operation procedures IMPLEMENTS have explained that Deflectors Chain Guards or Solid Skirts must be installed and maintained in good repair DRIVELINES have made certain that all driveline gearbox and other shields are in good repair and fas
187. taken from Title 29 Code of Federal Regulations Part 1928 57 a 6 www osha gov Operator instructions At the time of initial assignment and at least annually thereafter the employer shall instruct every employee who operates an agricultural tractor and implements in the safe operating practices and servicing of equipment with which they are or will be involved and of any other practices dictated by the work environment Bush Hog will provide one 1 AEM Mower Safety Practices Video Please Send Me VHS Format AEM FEMA Mower Operator Safety Video DVD Format AEM FEMA Mower Operator Safety Video Mower Operator s Manual AEM Mower Operator s Safety Manual Requester Name Phone Requester Address City State Zip Code Mower Model Serial Number Date Purchased Dealer Salesperson Dealership Name Dealership Location Mail to AEM Video Services 1502 E Walnut Street Seguin TX 78155 Or Fax to 830 372 9529 Or Email to AEM Video alamo group com To the Owner Operator Dealer This Operator s Manual is an integral part of the safe operation of this machine and must be maintained with the implement at all times A Manual canister is provided on the implement where this manual can be properly stored If you lose or damage this manual a free replacement manual can be obtained from an authorized Bush Hog dealer or by down loading the manual from
188. ted and place visible hazard markers to identify the areas Avoid mowing in the area where immovable foreign objects exist Original Blade Edge Original Blade Edge xcessive Blade Wear Cause Mowerheight settoo low Blade used past intended life Notches and Gouges Cause Blade contacting foreign objects Remedy Inspect the area to be mowed and remove foreign objects that Remedy Replace blades more often could cause damage to the blades Adjust mower height for mowing Conditions to eliminate blade to ground contact Op 22 OPS U 0031 Check Output Shaft Nut Torque Check Blade Bolt Torque Maintain 600 ft Ibs Torque to 600 ft lbs 3815 3810 08 12 Operation Section 4 22 9 2012 Alamo Group Inc OPERATION AWARNING Operating the mower with loose blade hardware will damage the blade holder or blades and can result in blade breakage or blade fastener failure Broken blades or bolts can be thrown out from under the mower for distances up to 300 feet When the blades are replaced the fastening hardware must be replaced Check and retighten the blade hardware after the first eight hours of operation In severe cutting conditions recheck the blade carrier and blade bolt torque every 50 hours To help prevent structural damage caused by loose hardware tighten gearbox mounting hardware as specified Check the fastener torque after first 8 hours of use and every 50 hours thereafter v m g
189. tened securely in place to prevent injuries from entanglement or thrown objects HYDRAULIC MACHINES have explained the necessity of using clean hydraulic oil changing filters as instructed stopping leaks damage caused by operating with over heated oil caring for hoses using hoses of proper rating maintaining the specified operating pressure and the potential hazard of oil s penetrating the skin FOLDING TYPE IMPLEMENTS have explained that it is not possible to guard against thrown objects when the head is lifted off ground and that operator is responsible to watch out for persons in the area have explained that the lifted mower head or boom can contact overhead obstructions with damage to cables and telephone lines and possible injury have explained that the extended head or boom or retracted boom can contact power lines with resulting electrocution injury or death and that operator is responsible for keeping clear of such hazards PRE DELIVERY SERVICE CHECK AND ADJUST OR LUBRICATE AS REQUIRED See Operator s Manual for Details Inspection Performed Warranty and Safety Procedures Explained Installation Complete LUBRICATION amp HYDRAULICS MOWER TO TRACTOR CONNECTIONS O Gearbox Oil Levels O Draw Bar Length Check And Set O Hydraulic Oil Level External Tank O A Frame Pivot amp Links O Tractor Hydraulic Oil Level O Control Rods Adjusted Equal O Hydraulic Hoses Not Kinked Tighten Connections O Axle Height Adjusted
190. the Bush Hog website www bushhog com BEFORE YOU START READ UNDERSTAND and FOLLOW the information provided in this manual the AEM Mower Safety manual and the tractor operator s manual carefully to learn how to operate and service your machine properly Failure to do so could result in personal injury to you and bystanders All implements with moving parts are potentially hazardous Every effort has been made to ensure that the machine is safe but operators must avoid engaging in unsafe practices and follow the written instructions provided The manufacturer has designed this implement to be used with all its safety equipment properly attached to minimize the chance of accidents SAFETY FIRST Completely read and understand the safety section of this manual before operating this equipment Do not allow anyone to operate this equipment who has not fully read and understood this manual Contact your Dealer to explain any instructions that you do not fully understand The care you give your Bush Hog Implement will greatly determine your satisfaction with its performance and its service life Carefully read and follow the instructions in this manual to provide you with a thorough understanding of your new implement and its intended use and service requirements All references made in this manual to right left front rear top or bottom are as viewed facing the direction of forward travel with the implement properly attached to the tractor Replacemen
191. the mower deck to prevent driveline damage or loss during transport OPS R 0034 Before transporting the tractor on a public roadway or boarding a trailer for transport the tractor brake pedals should be locked together Locking the pedals ensures that wheels brake simultaneously while stopping especially when making an emergency stop Use extreme caution and avoid hard applications of the tractor brakes when towing heavy loads at road speeds Never tow the implement at speeds greater than 20 MPH 32 kph OPS U 0018 3815 3810 08 12 Operation Section 4 43 2012 Alamo Group Inc vie fi 4 EET 2 lt or OPERATION 14 1 Tire and Wheels Laminated Sectional Tires are designed for conditions where puncture proof performance is required and the mower will not be transported for long distances on roadways Transport speed for laminated tires should not exceed 15 MPH Excessive speed can cause damage to the machine and tire sections Laminated tires must be installed such that the rubber segments lay with the ground at FORWARD MOVEMENT OF UNIT NOTE Ze ch CURVATURE PLACE FLAT SIDE OF 2 ES gt Foam Filled used Airplane Tires are ideal for conditions where a puncture proof tire is needed and the mower is frequently transported between locations OPS R 0035_D Tire Size and Matching requirements
192. there is sufficient engagement between the profiles to operate safely At its shortest length there must be at least a 1 clearance between each profile end and opposite profile universal joint At its farthest operating extension a minimum profile engagement of 6 must be maintained for a Constant Velocity CV tube type driveline and a minimum engagement of 6 for non CV solid shaft drivelines 3815 3810 08 12 Operation Section 4 14 2012 Alamo Group Inc OPERATION Bottoming Out Check Procedure Disconnect driveline from the tractor and slide the profiles together until fully compressed Place a mark on the inner shield 1 8 from the end of the outer shield and reattach the driveline to the PTO shaft e With the PTO NOT TURNING slowly drive the tractor with mower attached through the sharpest turn possible and watch shaft movement With the PTO NOT TURNING slowly drive the tractor with the mower attached through the most severe terrain conditions expected and watch shaft movement If the distance between the mark and the outer shield becomes less than 2 at any point there is a potential problem bottoming out the driveline and the driveline should be replaced with shorter driveline Contact your local dealer or Technical Service for proper directions OPS R 0004_J Driveline in maximum compressed position v m gt NOTE If tractor has 540 RPM PT
193. tion of the applicable new equipment warranty period whichever occurs later Warranted parts shall be provided at no cost to the user at an authorized Bush Hog dealer during regular working hours Bush Hog reserves the right to inspect any equipment or parts which are claimed to have been defective in material or workmanship DISCLAIMER OF IMPLIED WARRANTIES amp CONSEQUENTIAL DAMAGES Bush Hog s obligation under this limited warranty to the extent allowed by law is in lieu of all warranties implied or expressed INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE and any liability for incidental and consequential damages with respect to the sale or use of the items warranted Such incidental and consequential damages shall include but not be limited to transportation charges other than normal freight charges cost of installation other than cost approved by Bush Hog duty taxes charges for normal service or adjustment loss of crops or any other loss of income rental of substitute equipment expenses due to loss damage detention or delay in the delivery of equipment or parts resulting from acts beyond the control of Bush Hog THIS LIMITED WARRANTY SHALL NOT APPLY 1 To vendor items which carry their own warranties such as engines tires and tubes 2 If the unit has been subjected to misapplication abuse misuse negligence fire or other accident 3 If parts not made or supplied by Bush Hog have been u
194. tional use of all tractor controls before starting the tractor Review the tractor operator s manual and consult an authorized dealer for tractor operation instructions if needed Essential Tractor Controls Locate the light control switch Locate the engine shut off control Locate the brake pedals and the clutch Locate the PTO control Locate the 3 point hitch control lever Locate the hydraulic remote control levers Before starting the tractor ensure the following e Conduct all pre start operation inspection and service according to the tractor operator s manual Make sure all guards shields and other safety devices are securely in place parking brake is on PTO control lever is disengaged 3 point hitch control lever is in the lowered position hydraulic remote control levers in the neutral position The tractor transmission levers are in park or neutral Refer to the tractor owner s manual for tractor starting procedures Only start the tractor while seated and belted in the tractor operator s seat Never bypass the ignition switch by short circuiting the starter solenoid z e lt After the tractor engine is running avoid accidental contact with the tractor transmission to prevent sudden and unexpected tractor movement OPS U 0028 A Never run the Tractor engine in a closed building or without adequate ventilation The
195. to tractor FILL Wing Cylinders with oil Refer to Instructions in Operation Section KEEP bystanders clear of area before operating wings LOWER WINGS slowly and carefully DO NOT connect the Mower to a tractor with the PTO directly connected to the Tractor transmission PN CD01 3815 3810 08 12 Safety Section 1 5 2012 Alamo Group Inc SAFETY SAFETY THROWN OBJECTS HAZARDS Mower Thrown Raised Mower Raised Mower Inspect Area Do not let blades Thrown Thrown remove foreign contact solid Objects Objects objects objects ROTARY MOWERS CAN THROW OBJECTS 300 FEET OR MORE UNDER ADVERSE DANGER CONDITIONS TO AVOID SERIOUS INJURY OR DEATH TO OPERATOR OR BYSTANDERS FROM THROWN OBJECTS KEEP bystanders 300 feet away STOP MOWING IF PASSERSBY ARE WITHIN 300 FEET UNLESS e All THROWN OBJECT SHIELDING including Front and Rear Deflectors Chains Guards Steel Guards Bands Side Skirts and Skid Shoes in place and in good condition when mowing Mower sections or wing are adjusted to be close and parallel to ground without exposing blades MOWING AREA has been inspected and foreign materials and debris have been removed 5 are inside enclosed vehicle INSPECT AREA FOR POTENTIAL THROWN OBJECTS BEFORE MOWING REMOVE debris rocks wire cable metal objects and other foreign material from area Wire cable rope chains and metal objects can be thrown or swing
196. tractor from rearing up while driving If the front end is too light add weight until a minimum of 2096 total weight is reached on the front tires Front weights and weight carriers can be purchased through an authorized tractor dealership OPS U 0005 3815 3810 08 12 Operation Section 4 5 2012 Alamo Group Inc v m gt OPERATION OPERATION 3 4 Power Take Off PTO Depending on the unit the mower is designed to operate at a PTO speed of 540 or 1000 RPM Most tractors operate at either 540 or a combination of 540 and 1000 RPM PTO speeds The operating speed of the mower and tractor can be determined by the number of splines on the driveline yoke and PTO output shaft Those operating at 540 RPM will have a 6 spline shaft and those operating at 1000 RPM will have a 20 or 21 spline shaft Note Refer to the tractor owner s manual for instructions to change PTO speeds on models that operate at more than one speed If operating an older model tractor where the tractor s transmission and PTO utilize one master clutch an over running clutch must be used between the PTO output shaft and the driveline of the mower An authorized tractor dealer can provide the over running clutch and its installation if needed OPS U 0006_A DO NOT use a PTO adapter to attach a non matching Implement driveline to a Tractor PTO Use of an adapter can double the operating speed of the Implement resulting in excessi
197. tractor hydraulic outlet ports when not in use If the tractor ports or mower hydraulic hose ends become contaminated wipe clean with a rag before connecting Operating Mower Hydraulics with Three Tractor Hydraulic Ports Connect one hose into each hydraulic port Connect lines to correspond with position of hydraulic control levers 3815 3810 08 12 Operation Section 4 10 2012 Alamo Group Inc OPERATION Operating Mower Hydraulics with Two Tractor Hydraulic Ports The lines that operate the wings must be plumbed together and will be controlled using one hydraulic control valve and the center section with the remaining control valve Ensure that the operator is aware that each wing cannot be controlled independently nor will they raise and lower simultaneously Operating the Mower Hydraulics with a 3 Spool Hydraulic Control Valve Extra Equipment Ensure the valve matches the hydraulic operating system of the tractor open or closed center Refer to the Assembly Section for additional information on equipping the tractor with a 3 spool control valve Mount the valve bank to a tractor fender or other accessible location Connect valve bank inlet and outlet lines to outlets of the same tractor hydraulic port Connect the mower hydraulics to the control valve bank with the center section line to the right port Connect the wing cylinder lines to the control valve positioned to correspond with the left and right wing
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199. uilt into the system If the wings fall rapidly have the cylinders repaired before operating the implement Asm 0004 D ASSEMBLY Select a suitable work area large enough to allow for lowering of the wings Use extreme caution when connecting the mower to the tractor The mower should be securely resting at ground level or sitting on blocks Keep hands and feet from under the mower deck and clear of pinch points between the tractor and mower The unit comes with all axles and axle arms attached and tires on the center unit Wing tires will need to be attached to the wing axle arms and if the unit has dual wheel center axle arms two tires will be assembled to these axle arms 3815 3810 08 12 Assembly Section 3 2 9 2012 Alamo Group Inc ASSEMBLY Tongue During shipping tongue is tilted back toward unit Roll tongue down into working position Pin jackstand to tongue Figure AsmP R 0518 Hose Holder Attach the Hose Holder to the mounting lug on the inside left strut of the tonge Use the 5 8 x 2 bolt 5 8 nut and flatwasher provided Jackstand LINKAGE RODS Pin the leveling rods assemblies to the tongue using pin flatwasher and cotter pins shipped with assembly The slotted casting end should be attached to the tongue Position for greasing It may be necessary to raise the tongue slightly for the attachment of the leveling rod Connect the oppisite end to the center axle weldment using th
200. ull PTO speed Refer to your tractor operator s manual Install blades so rotation is correct Raise the front of Mower relative to the rear to hold and circulate material longer Refer to the Operation Section Setting the Mower Setting Deck Height Reduce ground speed Lower cutting height Refer to the Operation Section Setting the Mower Setting Deck Pitch Raise the front of Mower relative to the rear Refer to the Operation Section Setting the Mower Setting Deck Height Reduce ground speed Wait for conditions to dry Reduce ground speed 2012 Alamo Group Inc v m gt MAINTENANCE SECTION Maintenance Section 5 1 2012 Alamo Group MAINTENANCE MAINTENANCE HAZARDS WITH MAINTENANCE OF IMPLEMENT Stop engine Entanglement Block up rushing Injury Inspect remove key hazard Do Not implement before wing falling Blades for before approach or servicing Use Engage wing damage conducting touch a rotating large blocks on locks cracks maintenance driveshaft soft or wet soil AVOID SERIOUS INJURY OR DEATH FROM COMPONENT FAILURE BY KEEPING IMPLEMENT IN GOOD OPERATING CONDITION IN PERFORMING PROPER SERVICE REPAIRS AND BEFORE PERFORMING SERVICE REPAIRS AND MAINTENANCE ON THE IMPLEMENT SECURE EQUIPMENT FOR SERVICE BLOCK OUT POTENTIAL ENERGY HAZARDS Rotating Parts Raised Components Hydraulic Pressure STOP ENGINE
201. ve one of the cylinder pins Not allow any or any part of your body to be underneath the implement wing Donotloosen the hydraulic connections to the cylinder until all pressure has been relieved 10 Slowly loosen the hydraulic hose connection to the cylinder 11 Remove the other cylinder pin and remove the cylinder The cylinder maybe heavy use proper lifting techniques to lift and handle the cylinder and if needed get assistance in lifting from another person 12 Measure the distance between the cylinder pin holes and extend the new cylinder to that length before installing 13 Install the new cylinder in place and install both cylinder pins and retaining clips in place 14 Reconnect hydraulic hose s to the cylinder and tighten the fittings e Wing cylinder has a special adapter with a small hole drilled in it to control the lowering speed on the wing Make sure this adaptor is installed Without this adaptor the wing can fall rapidly 15 Reconnect the implement hoses to the tractor 16 Get into the Tractor seat and fasten your seat belt Clear the area of all persons before attempting to raise the wing From the tractor seat start the tractor and operate the control valve to raise the wing 17 Look for sign of oil leak If an oil leak exists shut the tractor down and remove all oil pressure in the lines by moving the valve control handles back and forward Retighten any lose fittings or connections I
202. ve vibration thrown objects and blade and implement failure Adapter use will also change the working length of the driveline exposing unshielded driveline areas Serious bodily injury and or equipment failure can result from using a PTO adapter Consult an authorized dealer for assistance if the Implement driveline does not match the Tractor PTO S3PT 14 Never operate the Tractor and Mower if the Implement input driveline is directly connected AWARNING to the Tractor transmission Tractor braking distances can be substantially increased by the momentum of the rotating Mower blades driving the Tractor transmission even though the Tractor clutch has been disengaged Install an over running clutch between the Tractor PTO and the Mower driveline to prevent this potentially dangerous situation Gate Do not connect the PTO driveline to the tractor or operate the implement unless the A DANGER implement is securely connected to the tractor 3 5 Tire Spacing Tractor tires should be set a minimum of 60 1 5 mm apart measured from inside of tire to inside of eh tire Refer to the tractor Operators Manual or fre f consult an authorized dealer for instructions to f f change tractor tire spacing OPS R 0062 k IR Tire Spacing Minimum Width 60 3815 3810 08 12 Operation Section 4 6 2012 Alamo Group Inc OPERATION 4 GETTING ON AND OFF THE TRACTOR Before getting onto the tractor the operator must read a
203. ving equipment NEVER leave implement unattended in a raised position TO AVOID CHILDREN FALLING OFF OR BEING CRUSHED BY EQUIPMENT AWARNING NEVER ALLOW children to play or around Tractor Implement WHEN UNHITCHING IMPLEMENT LOWER implement LOCK or BLOCK lifted parts before leaving equipment USE tongue jack to control implement tongue movement USE tongue JACK to lift heavy implement tongues AVOID overloading jack to prevent jack failure and injury Refer to Instructions Operation Section BEFORE REMOVING Wing Retaining Lock ATTACH hoses to tractor FILL Wing Cylinders with Refer to Instructions Operation Section KEEP bystanders away before operating wings LOWER WINGS slowly and carefully PN 3815 3810 08 12 Safety Section 1 4 2012 Alamo Group Inc SAFETY CONNECTING OR DISCONNECTING IMPLEMENT SAFETY Stop Tractor Crushing injury Crushing injury Make sure PTO Make sure PTO Remove Key between tractor wing falling shaft is securely shaft are proper Read Manual and implement attached to tractor length ALAAVS TO AVOID SERIOUS INJURY OR DEATH FROM BEING CRUSHED BY TRACTOR OR DANGER IMPLEMENT WHEN BACKING tractor to implement hitch e DONOT ALLOW BYSTANDERS between tractor and implement BEFORE connecting and disconnecting implement hitch STOP TRACTOR ENGINE place transmission into park engage parking brake a
204. wer PERFORM SERVICE REPAIRS LUBRICATION AND MAINTENANCE OUTLINED IN IMPLEMENT MAINTENANCE SECTION INSPECT for loose fasteners worn or broken parts leaky or loose fittings missing or broken cotter keys and washers on pins and all moving parts for wear REPLACE any worn or broken parts with authorized service parts LUBRICATE unit as specified by lubrication schedule NEVER lubricate adjust or remove material while it is running or in motion TORQUE all bolts and nuts as specified BLADE INSPECTION REPLACE bent damage cracked or broken blades immediately with new blades e AVOID blade failures and thrown broken blades DO NOT straighten weld or weld hard facing blades SAFETY SHIELDS GUARDS AND SAFETY DEVICES INSPECTION KEEP all Deflectors Chain Guards Steel Guards Gearbox Shields and PTO integral shields Bands Side Skirts and Skid Shoes in place and in good condition REPLACE any missing broken or worn safety shields guards and safety devices Engine Exhaust some of its constituents and certain vehicle components contain or emit chemicals known to the state of California to cause cancer birth defects or other reproductive harm Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the state of California to cause cancer birth defects or other reproductive harm PNHM01 3815 3810 08 12 Safety Section 1 13 9 2012 Alamo Group Inc ALAAVS
205. which will prevent the operator from stopping quickly during an emergency If the power steering or engine ceases operating stop the tractor immediately as the tractor will be difficult to control Drive the tractor with the 3 Point lift arms in the raised position and lock the control lever in the transport detent position to prevent damage to the mower driveline and tongue when turning Perform turns with the tractor and mower at slow speeds to determine how the tractor with an attached mower handles a turn Determine the safe speed to maintain proper control of the tractor when making turns When turning with a towed implement the overall working length of the unit is increased Allow additional clearance for the mower when turning To avoid overturns drive the tractor with care and at safe speeds especially when operating over rough ground crossing ditches or slopes and turning corners Tractor wheel tread spacing should be increased when working on inclines or rough ground to reduce the possibility of tipping Use extreme caution when operating on steep Ge slopes Keep the tractor in a low gear when going downhill DO NOT coast or free wheel downhill OPS H 0018 3815 3810 08 12 Operation Section 4 30 9 2012 Alamo Group Inc OPERATION 10 7 Crossing Ditches and Steep Inclines When crossing ditches with steep banks or going up sharp inclines it is possible that the main driveline inner p
206. y TRACTOR PTO ROTATION CLOCKWISE 3815 3810 08 12 Safety Section 1 21 2012 Alamo Group Inc SAFETY SAFETY ADANGER Crushing Hazard Injury or Death TO AVOID SERIOUS INJURY OR DEATH STAND CLEAR when removing transport latch lowering or raising wings e CLEAR AREA of bystanders before lowering implement wings IMPLEMENT CAN FALL from hydraulic failure or accidental operation of controls BLOCK UP and securely support equipment before putting hands feet or body under raised equipment or lifted components SECURELY ENGAGE transport latch before transportation or working under wing e FILL CYLINDERS with oil before attempting to lower implement wings DO NOT OPERATE in transport position or with wings off ground A DANGER A DANGER Transport Latch RAISE AND SECURELY LOCK Wing Transport Latch before transporting mower on roadways or working under wing D555 3815 3810 08 12 Safety Section 1 22 2012 Alamo Group Inc SAFETY 3815 3810 08 12 TO AVOID SERIOUS INJURY OR DEATH FROM BLADE ATTACHMENT FAILURE Torque blade bolt to 600 ft Ibs ALWAYS replace blades in pairs ALWAYS replace blades with new bolts and nuts Blade Nut Blade Blade A Blade Bolt BLADE ROTATION Non genuine parts can fail catastrophically TO AVOID SERIOUS INJURY OR DEATH ONLY use genuine Bush Hog replacement p
207. y wing from roll over up position seatbelt implement falling falling TO AVOID SERIOUS INJURY OR DEATH FROM FALLING OFF TRACTOR EQUIPMENT RUN OVER DANGER ROLLOVER AND CRUSHING BY FALLING WING OR IMPLEMENT USE ROPS and SEAT BELT equipped tractors for mowing operations KEEP ROPS lock in up position ALWAYS BUCKLE UP seat belt when operating tractor and equipment ONLY OPERATE tractor and equipment while seated in tractor seat WHEN RAISING OR LOWERING WINGS Raise or lower ONLY WHILE SEATED in tractor seat with seat belt buckled Raise lower ONLY when implement tongue is securely attached to tractor drawbar AVOID implement tip over KEEP BYSTANDERS CLEAR of area TO AVOID crushing KEEP sufficient clearance around implement and wings TO AVOID contacting buildings overhead power lines LIFTED Equipment can fall from mechanical or hydraulic failure or inadvertent Control Lever movement TO AVOID EQUIPMENT FALLING while working near or under lifted wings components and AWARN ING implements raised by 3 Pointed tractor hitch SECURELY SUPPORT block up raised equipment wings and components BLOCK UP and securely support equipment before putting hands feet or body under raised equipment or lifted compo nents KEEP BYSTANDERS CLEAR of folded wings until wings blocked or locked WHEN PARKING Implement and Tractor LOWER implement LOCK or BLOCK lifted parts before lea

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