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Scag Power Equipment STT61V-29KB-DF User's Manual

1. 4 2 5 ROLL OVER PROTECTION 5 1 6 2 6 MAINTENANCE CONSIDERATIONS amp STORAGE 1 8 2 7 USING SPARK 8 2 8 SAFETY AND INSTRUCTIONAL 1 5 9 SECTION 3 SPECIFICATIONS sU s vau LG cb 10 msc e 10 3 2 10 3 3 POWER EAD 10 3 4 CUTTER uzwa 11 3 5 HYDRAULIC SYSTEM 11 3 6 WEIGHTS AND DIMENSIONS erae enne ine in nendum taam km der atu diea kuzwa 11 3 7 PRODUCTIVITY E 11 SECTION 4 OPERATING INSTRUCTIONS 12 4 1 CONTROLS AND INSTRUMENT IDENTIFICATION n
2. 56 5 Operating WEI iana 1540 3 7 PRODUCTIVITY NA ter 61 Aaaa aaa 23 7 The preceding chart will aid you in determining how many acres your Scag mower will cut day The chart is an estimate based on 8 hours per day cutting time at 6 MPH with an allowance for overlap and turns 11 SCAG Section 4 OPERATING INSTRUCTIONS 2 Mower Deck Switch Figure 4 1 Used to engage A CAUTIO N and disengage the mower drive system Pulling up on the switch will engage the deck drive Pushing down on the switch will disengage the deck drive Do not attempt to operate this mower unless you 3 Engine Choke Control Figure 4 1 Used to start have read this manual Learn the location and a cold engine purpose of all controls and instruments before you operate this mower 4 Engine Throttle Control Figure 4 1 Used to control the engine speed Pushing the lever forward increases engine speed Pulling the lever back decreases engine speed Full back position is the IDLE position Full forward is the cutting position 4 1 CONTROLS AND INSTRUMENT IDENTIFICATION 5 Voltmeter Figure 4 1 Indicates the condition of the charging system When the engine is running in normal operating conditions the needle should be in the 12 to 14 volt range Before operating the mower familiarize yourself with all mower and engine contro
3. Electric Blade Engagement Clutch with Control Panel Switch Connected to the Cutter Deck Gearbox through a Drive Shaft Discharge Extra Wide 18 5 Discharge Opening with Spring Loaded Discharge Chute Discharge Gliute Black Polypropylene Plastic Flexible ii Heavy Duty 1 1 8 Top Dimension Spindle Shaft Cast Housing Taper Roller Bearing Low Maintenance with Top Access Grease Fitting and Grease Overfill Relief Poppet Spindle PUll Split Steel with Easily Removed Taper Hubs Cutter Deck Belts B section with Kevlar Cord Self adjusting Self tightening ET Scag Part Number 481558 wi KA NA ede Uie IA Ogura Electric Clutch DINI Clamp Yoke Shaft With Two High Speed U Joints 3 5 HYDRAULIC SYSTEM gre rt ede lici 10 Micron Spin on Element Type Hydraulic Nylon 3 Quart Capacity 3 6 WEIGHTS AND DIMENSIONS AA KA 87 5 WAA WA WAA 55 Overall Width W CHULE ttr ern nennt nte e n rn n uma e en net n va d an 73 5 Overal Width 62 Overall eight ie 67 5 Overall Height W ROPS
4. e 42 CUTTER DECK CONTROLS aene trennen nicae unnm kann dina an koi 44 SHEET METAL COMPONENTS eres eee wauwa 46 ROLL OVER PROTECTION SYSTEM WITH SUSPENSION 48 DECK DRIVE COMPONENTS esses 50 ENGINE amp ATTACHING PARTS KUBOTA DUAL 2 11 1 1 nnne nnns nnn ennen 52 BRAKE AND STEERING COMPONENTS ananunua anuai enne 54 GASOLINE AND HYDRAULIC SYSTEM KUBOTA DUAL FUEL eren nennen 56 LP SYSTEM KUBOTA DUAL FUEL 1 1 58 BDP 16A HYDRAULIC PUMP ASSEMBLY WITH COOLING 60 ELECTRICAL SYSTEM KUBOTA DUAL 1 62 REPLACEMENT DECALS AND INFORMATION PLATES 64 ELECTRICAL SCHEMATIC KUBOTA DUAL 22 4 1 1 4 66 LIMITED WARRANTY COMMERCIAL EQUIPMENT Inside Back Cover Section 1 GENERAL INFORM
5. A WARNING INSTALL BELT COVER BEFORE OPERATING MACHINE READ OPERATOR S MANUAL FORWARD F 483402 R REVERSE pes 483425 AWARNING Operation of this equipment may create sparks that can start fires around dry vegetation A spark arrestor may be required The operator should contact local fire agencies for laws or regulations relating to fire prevention requirements 483900 supplied with California models only 481568 START DRIVE PROCEDURE Engage parking brake Disengage mower deck drive o Move control handles to neutral Lock position eStart engine Release parking brake Select forward or reverse with hyrdo control handles IA WARNING AVOID SERIOUS INJURY DEATH Read the Operator s Manual Solicite etiquetas en espanol un distribuidor Scag Operate only on slopes you can back up end never on slopes reaten than degrees f machine stops going uphill stop blades and back down slowly Avoid sudden turns Do not mow when children or others are aroun Never carry children even with blades off Look down and behind before and while backin Keep safety devices guards shields switches etc in place and working Remove obj cts that could be thrown by the blades Trained operators only 483444 F 4834
6. NOTE If after making the adjustment as outlined in step 2A the machine creeps forward or backward the neutral adjustment must be made as described on page 24 6 3 THROTTLE CONTROL AND CHOKE ADJUSTMENTS These adjustments must be performed by your Scag dealer to ensure proper and efficient running of the engine Should either need adjustment contact your authorized Scag service center 6 4 BELT ADJUSTMENT A WARNING Before removing any guards shut the engine off and remove the ignition key All drive belts and cutter deck belts are spring loaded and self tensioning The springs should be checked periodically for proper alignment and wear Section 6 6 5 BELT ALIGNMENT Belt alignment is important for proper performance of your Scag mower If you experience frequent belt wear or breakage see your authorized Scag service center for belt adjustment 6 6 CUTTER DECK ADJUSTMENTS Cutter deck level pitch and height are set at the factory However if these adjustments should ever need to be made the following procedures will aid in obtaining the proper cutter deck adjustment NOTE Before proceeding with the cutter deck adjustments be sure that all tires are properly inflated CUTTER DECK LEVEL The cutter deck should be level from side to side for proper cutting performance To check for level be sure that the mower is on a flat level surface the tires are properly inflated and the cutter dec
7. 17 4 13 ADJUSTING CUTTING 17 4 14 ADJUSTING THE STEERING 1 18 4 15 ADJUSTING THE HEIGHT ADJUST PEDAL 1 1111 18 4 16 TOWING OPTIONAL HITCH 55 4 1 1 11 naanza namana 19 SECTION 5 TROUBLESHOOTING CUTTING CONDITIONS 20 SCAG Table of Contents SECTION 6 ADJUSTMENTS dbvaidadenenisniiraistuniieiniubsabinsemnavadaaniaunndeaia 23 6 1 PARKING BRAKE ADJUSTMENT 1 nnne 23 6 2 TRAVEL ADJUSTMENTS crine erri namen 24 6 3 THROTTLE CONTROL AND CHOKE ADJUSTMENTS eres nnn stri 25 6 4 BELT ADJUSTMENT e 25 6 5 ilic l pec 26 6 6 CUTTER DECK ADJUSTMENTS onam nein kuuwawa nuin anne 26 6 7 ELECTRIC CLUTCH 1 1 4 1 sas asses senes snas tras nn 29 SECTION 7 45 059 px dE SERE OK EE
8. NOTE The front of the machine will have to be raised slightly to remove the blade bolt from the cutter spindle 4 To install the new cutter blade put the flat washer onto the blade bolt and slide the bolt into the hole in the cutter blade HEX NUT TORQUE E TO 75 LB FT TH SPINDLE _ SHAFT CUTTER DECK HEAD BOLT NUT SPINDLE ASSEMBLY CUTTER BLADE lt CUTTER WASHER BLADE HEX HEAD BOLT Figure 7 8 Blade Replacement NOTE Be sure that the blade is installed with the lift wing toward the top 5 Install the spacer onto the blade bolt and insert the bolt into the cutter spindle shaft 6 Install the hex nut to the blade bolt at the top of the cutter spindle Secure the blades from rotating and torque to 75 Ib ft See Figure 7 8 Section 7 7 10 TIRES Check the tire pressures after every 8 hours of operation or daily Caster Wheels Drive Wheels 7 11 CUTTER DECK GEARBOK Flat Free 12 PSI A CHECKING LUBRICANT LEVEL CAUTION The cutter deck gearbox can reach high operating temperatures Allow the cutter deck gearbox to cool before servicing The fluid level in the cutter deck gearbox should be checked after every 100 hours of operation or bi weekly whichever occurs first 1 Lower the cutter deck to to its lowest position to gain access to the cutter deck gearbox 2 Clean and remove the check
9. npe WARNING Figure 7 6 Fuel Filter Battery posts terminals and related accessories 7 6 ENGINE AIR CLEANER contain lead and lead compounds chemicals known to cause cancer and reproductive harm Wash hands after handling A CLEANING AND OR REPLACING AIR CLEANER ELEMENT For any air cleaner the operating environment dictates the air cleaner service periods Inspect and clean the air A WARN NG cleaner element after every 100 hours of operation or bi weekly whichever occurs first and replace the element Electric st batt fluid tai Ifuri if required See Engine Owner s Manual for service cu information acid which is POISON and can cause SEVERE CHEMICAL BURNS Avoid contact of fluid with eyes skin or clothing Use proper protective gear nee a when handling batteries DO NOT tip any battery In extremely dusty conditions it may be necessary beyond 45 angle in any direction If fluid contact to check the element once or twice daily to prevent does occur follow first aid suggestions below engine damage BATTERY ELECTROLYTE FIRST AID 1 Unhook the clamps securing the air cleaner cover to the air filter canister Remove the air cleaner cover External Contact Flush with water and set aside 2 Remove the air cleaner and inspect Eyes Flush with water for at least 15 minutes 3 Clean or replace the air cleaner and foam and get medicalanention immediately pre cleaner as
10. A WARNING Keep the roll bar in the raised and locked position and the seat belt securely fastened during operation Failure to do so could cause serious injury or loss of life Lower the roll bar only when absolutely necessary A WARNING There is no roll over protection when the roll bar is in the down position Lower the roll bar only when absolutely necessary Raise the roll bar as soon as clearance permits DO NOT wear the seat belt when the roll bar is in the down position ALWAYS wear seat belt when roll bar is in the up position Operate the machine smoothly no sudden turns starts or stops Check the area carefully before mowing for proper overhead clearance i e branches doorways etc DO NOT contact any overhead object with the This mower has been designed for good traction and roll bar stability under normal mowing conditions However caution must be used when traveling on slopes especially when the grass is wet Do not mow on wet grass Wet 1 To lower the roll bar loosen the tension knob on both grass reduces traction and steering control the left hand and right hand bar See Figure 2 1 Section 2 SCAG 2 Remove the hairpin cotter pins and remove the two 2 lock pins See Figure 2 2 A WA R N NG Lower the roll bar to the down position 4 To raise the roll bar lift the bar to the upright Failure to properly inspect and maintain the seat position belt can cause seriou
11. Spacer Bracket Neutral Return Bolt Carriage 1 4 20 x 3 4 Flatwasher 1 4 312 x 750 x 065 Nut Hex Elastic Stop 1 4 20 Pin Retaining Spring Spring Roll Pin Spring 5 32 x 3 4 Pin Cotter 9 16 x 1 1 2 Rod End Male 3 8 24 RH Thread Nut 3 8 24 RH Thread Tube Control Link Nut Hex 3 8 24 LH Thread Rod End Male 3 8 24 LH Thread Locknut 5 16 18 Elastic Stop Gas Damper Rod End 3 8 24 RH Female Grease Fitting Lever Parking Brake Inc item 43 Grip Parking Brake Bolt Hex Head 3 8 16 x 2 3 4 Swivel Joint 55 48343 04 04064 02 04062 01 04004 49 48544 482061 04001 08 04001 192 481637 04010 12 04001 32 45953 48807 04001 190 04001 52 04021 19 04009 10 483677 04001 12 483701 424894 43063 43771 04063 25 481850 481851 481852 04028 02 48680 422373 04001 20 423491 04017 16 04001 79 04001 32 481638 04001 168 04003 05 483269 04021 05 04019 04 04041 07 04040 05 04001 21 Clevis Traction Control Pin Clevis Hair Pin Cotter Rod Parking Brake Rod End LH Thread Bushing Self Align Bolt Hex Head 5 16 18 x 3 4 Bolt Hex Hd 3 8 24 x 5 1 2 Switch Parking Brake Screw Hex Slotted Washer Head 10 32 3 4 Bolt Hex Head 3 8 16 x 1 1 4 Bellcrank Brake Actuator Spring Bolt Hex Hd 1 2 13 x 2 3 4 upper Bolt Hex Hd 1 2 13 x 2 1 2 lower Locknut Hex 1 2 13 Center Lock Bolt Shoulder 1 2 x 3 8 16 x 2 3 4 Wheel Motor Hydro Gear 18E
12. Bolt Hex Head 5 16 18 x 1 75 Zinc Brake Caliper Mounting Bracket Brake Spacer Wheel Hub Disk Brake Assembly Key Woodruff 5 16 x 1 Wheel Assembly 24 x 12 12 Turf Master Rim W Valve Stem Tire 24 x 12 12 Turf Master Lug Nut 1 2 20 Nut Hex Castle Threaded Plate Bolt Hex Head 3 8 16 x 1 1 2 Actuator Switch Bolt Hex Serrtd 5 16 18 x 3 4 Bolt Hex Head 5 8 11 x 4 1 2 Bolt Hex Head 3 8 16 x 1 1 4 Switch Handle Neutral Bolt Hex Head 3 8 16 x 1 1 4 Grd 8 Bolt Carriage 3 8 16 x 1 1 2 Knob Nut Center Lock 3 8 16 Nut Serrated Flange 3 8 16 Flatwasher 3 8 391 x 938 x 105 Flatwasher 3 8 406 x 812 x 065 Bolt Hex Head 3 8 16 x 1 3 4 SCAG Section 8 GASOLINE AND HYDRAULIC SYSTEM KUBOTA DUAL FUEL 42 CARBURETOR 5 RIGHT G H 67 64 ENGINE 4 A MOUNT 2 2009 STT BSDF F amp HS eps 56 Section 8 GASOLINE AND HYDRAULIC SYSTEM KUBOTA DUAL FUEL Ret Pme peseription 04110 01 48136 13 04001 03 48811 482505 481301 03 482266 01 482417 482606 48136 05 483620 481308 48059 04 483620 483749 48309 04001 09 04019 03 48758 482477 04021 08 481164 481507 48603 02 461451 482572 482571 48136 13 48811 04010 10 48571 02 461751 48136 05 48350 05 48938 02 424914 04019 03 04003 02 482574 482573 423513 424524 483805 48572 06 04001 59 04030 02 Available through the individual engine manufac
13. Nut Serrated Flange 5 16 18 Bracket Seat Hold Down with Decal Bolt Hex Head 5 16 18 x 1 Nut Elastic Stop 3 8 16 Seat Plate Weldment w Decal Flatwasher 3 8 391 x 938 x 105 Bolt Hex Head 3 8 16 x 2 Spacer Bushing Pin Retainer Spring Spring Seat Roll Pin Spring 5 32 x 3 4 49 SCAG Section 8 DECK DRIVE COMPONENTS 000000 000000 27707 277077 BUD STT CAT 2008 DDC 50 Section 8 DECK DRIVE COMPONENTS 04019 02 425133 04003 07 04003 02 481531 482334 04030 05 04002 26 04063 23 04019 04 04021 09 04001 135 43286 481309 04011 11 04019 06 04001 185 04001 21 04043 04 48224 43631 461608 482744 482876 483829 481884 04001 172 04063 27 04021 05 483214 04001 136 483088 04001 19 04041 07 424764 04019 03 481284 424691 04003 12 481398 481460 48181 462011 04021 10 43587 Nut Serrated Flange 1 4 20 Belt Guard Rear Bolt Carriage 1 4 20 x 1 2 Bolt Carriage 1 4 20 x 3 4 Hinge Belt Guard Stub Shaft Kubota Lockwasher 7 16 Spring Bolt Hex Head M10 x 1 5 x 35 Key 1 4 x 1 4 x 3 1 4 Nut Serrated Flange 3 8 16 Nut Elastic Stop 3 8 16 Bolt Hex Head 3 8 16 x 1 3 4 Grd 8 Spacer Latch Hood Screw 10 32 x 56 Nut Serrated Flange 1 2 13 Bolt Hex Head 1 2 13 x 2 Grd 8 Bolt Hex Head 3 8 16 x 1 3 4 Washer 3 8 Hardened Ball Bearing Spacer Idler Bearing Idler
14. all belts for paragraph 7 8 alignment 3 Change engine oil and filter See paragraph 7 4 3 Check coolant level See paragraph 7 11 Check hydraulic hoses for leaks Use extreme caution when checking the hydraulic hoses See paragraph 2 6 NE 00 0 ev pent E seat belt for wear paragraph 2 5 damage Check the operator interlock See paragraph 4 2 system Check coolant level coolant level See paragraph 7 11 7 11 STET battery electrolyte level ed paragraph 7 7 clean battery posts and cables Check belts for proper alignment See paragraph 7 8 grease to fittings See paragraph 7 2 __ 22 Cleanaircleanerelement air cleaner element See paragraph 7 6 7 6 lubricant in cutter deck d paragraph 7 11 gearbox Perform these maintenance procedures more frequently under extreme dusty or dirty conditions 30 Section 7 SCAG MAINTENANCE CHART RECOMMENDED SERVICE INTERVALS CONT D PROCEDURE COMMENTS FIRST 10 c 75 LIT tee AA Replace engine fuel fiter engine fuel filter See paragraph 7 5 Drain hydraulic system and replace Use SAE 20W50 Motor Oil hydraulic oil See paragraph 7 3 i X Replace hydraulic oil fiter hydraulic oil filter See See paragraph 73 7 3 cutter deck gearbox
15. paragraph 7 11 lubricant 5 Change coolant See paragraph 7 11 7 2 LUBRICATION GREASE FITTING LUBRICATION CHART SEE FIGURE 7 1 NO OF LOCATION LUBRICATION INTERVAL LUBRICANT PLACES 1CasterWheelPivot 500 ChassisGrease 2 2 Caster Wheel Bearings 100 Hours Monthly Chassis Grease 2 13 Brake Actuator 200 Hours Monthly ChassisGrease 2 4 Cutter Deck Belloranks 100 Hours Bi Weekly ChassisGreass 4 5 Cutter Deck Pusharms 100 Hours Bi Weekly Chassis Grease 1 2 6 Spindle 40 Hours Weekly Lithium MP White Grease 2125 1 7 Cutter Deck Spindle 40 Hours Weekly Lithium White Grease 2125 3 8BrakeHande 200 Hours Monthly Chassis Grease 1 9 Cutter Deck Drive Shaft U Joints 200Hours Monthly ChassisGreass 2 10 Cutter Deck Drive Shaft Slip Sleeve 40 Hours Weekly Chassis Grease 1 ye Compatible Greases Mobilix 2 found at Mobil Service Stations Ronex MP found at Exxon Service Stations Super Lube MEP 2 amp Super Stay M 2 found at Conoco Stations Shell Alvania 2 found at Shell Service Stations Lidok EP 2 found at industrial shops Timken Lithium Multi Use 2 found at industrial shops PROCEDURE Remove grease cap part number 481559 Remove plug part number 482028 01 and install grease zerk Apply grease to the fitting until new grease appears at the top of the caster extension Remove the grease
16. SONS V WA i YA NY m WA i w YAA JA YA I Width of 9 v o 97 sGB025 bs A Ny N lt lt SAS fem M lt lt Bent deck housing See your authorized SCAG dealer 22 Section 6 ADJUSTMENTS 6 1 PARKING BRAKE ADJUSTMENT A WARNING Do not operate the mower if the parking brake is not operable Possible severe injury could result The parking brake linkage should be adjusted whenever the parking brake lever is placed in the ENGAGE position and the parking brake will allow the mower to move If the following procedures do not allow you to engage the parking brake properly contact your Scag dealer for further brake adjustments 1 Position a floor jack under the rear of the machine Raise the machine and support it to prevent it from falling Block the caster wheels to prevent the machine from moving Remove the drive wheels 2 With the brake lever in the disengaged position check the distance between the top of the frame tube and the bottom of the brake handle The distance should be 2 to 2 1 4 See Figure 6 1 3 Ifthe distance is not at the specified measurement adjust by loosening the jam nuts at both ends of the brake control rod and turning the rod until the proper distance is achieved See Figure 6 1 Tighten the jam nuts 4 With the brake in the engaged position check the spring compression between the two flat washers on the LH
17. The measurement at the front of the cutter deck should be equal to the measurement at the rear of the deck Make these measurements at the LH side of the cutter deck also If the measurement at the front of the deck is not equal the cutter deck pitch must be adjusted as follows 1 Loosen the jam nut on both adjusting rods See Figure 6 6 JAM NUT ADJUST HERE 390S0174 1 Figure 6 6 Cutter Deck Level Adjustment 2 Using awrench on the jam nut See Figure 6 6 turn the adjusting rods until the proper pitch is obtained on both the RH and the LH side of the cutter deck Tighten both jam nuts Section 6 NOTE To prevent the cutter deck from teetering all four 4 cutter deck hanging chains must have tension on them If all four chains do not have tension on them and the deck teeters you must readjust the cutter deck as outlined in the procedures above CUTTER DECK HEIGHT The cutter deck height adjustment is made to ensure that the cutter deck is cutting at the height indicated on the cutting height index gauge To check for proper deck height be sure that the mower is on a flat level surface and the tires are properly inflated 1 Place the cutter deck in the transport position Loosen the jam nuts on both ends of the deck height control rod See Figure 6 7 LANYARD LOOSEN HERE BIN p Poa 292 3905014 2 HEIGHT ADJUSTMENT PEDAL Figure 6 7 Cutter Deck Height Adjustment Turn
18. but not limited to expense for gasoline expense of delivering the mower to an Authorized Scag Service Dealer and expense of returning it to the owner mechanic s travel time telephone or telegram charges rental of a like product during the time warranty repairs are being performed travel loss or damage to personal property loss of revenue loss of use of the mower loss of time or inconvenience Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state 2008 Scag Power Equipment Division of Metalcraft of Mayville Inc
19. 14 Bushing 502 ID 481428 Grip Deck Latch 462102 Deck Latch Includes items 9 amp 10 424857 Lockplate Decklift 04014 03 Screw Cap 5 16 18 x 3 FHHS 04019 04 Nut Hex Serrated Flange 3 8 16 423509 Guide Long 04003 04 Bolt Carriage 5 16 18 x 1 422381 Guide Short 423463 Bracket Cutting Height Adjustment 04001 20 Bolt Hex Head 3 8 16 x 1 1 2 04019 03 Nut Hex Serrated Flange 5 16 18 481598 Spring Helper 61 amp 72 Cutter Decks Only 48114 04 Grease Fitting 43526 Swivel Joint LH 04020 09 Nut Hex 5 8 11 04040 09 Flatwasher 5 8 656 x 1 312 x 095 04061 07 Cotter Pin 3 16 x 1 45904 Bellcrank Weldment LH Rear 48540 Chain 04004 48 Stud 5 8 11 x 26 0 461929 Lever Assembly Deck Level 43527 Swivel Joint RH 04021 05 Locknut 3 8 16 Center Lock 04050 08 Ring Retaining 1 External E 04041 14 Flatwasher 1 1 062 x 1 50 x 048 481547 Lanyard Deck Height Pin 04067 09 Ring Pin 1 2 x 3 06 04021 09 Nut 3 8 16 Elastic Stop 424504 Foot Pedal Height Adjustment 04021 07 Nut Hex Elastic Stop 1 2 13 04030 07 Lockwasher 5 8 04105 01 Capscrew 5 8 11 x 1 1 2 481765 Rod End Female 1 2 20 RH 04001 74 Bolt Hex Head 1 2 13 x 3 04020 27 Nut Jam 1 2 20 RH 43391 Spacer Decklift Pedal OONDOARWDY 45 Section 8 SHEET METAL COMPONENTS STT 31DF SMC 46 Section 8 SCAG SHEET METAL COMPONENTS 04001 1
20. IMMER quM KE FG VOR E KE dE 30 7 1 MAINTENANCE CHART RECOMMENDED SERVICE INTERVALS eene 30 7 2 auleqie m 31 7 3 HYDRAULIC SYSTEM 2 2 1 4 4014 2 11 snis snis anae iei aeaa aana aaa raaa iaaa ATS 33 7 4 ENGINE 34 1 5 ENGINE FUEL SYSTEM 34 7 6 ENGINE AIR CLEANER 2 crine eer iere nnm nan in nde a ndun nm iaaa aiana E Yan Ya aC nu ama pc wakikua 36 7 7 36 7 8 DRIVE 37 79 CUTTER BLADES 37 TNO THREES AAA AA AA AA AAA AAA MA AAA AAA AAA 39 7 11 CUTTER DECK 11 zikawa sasaaa washwa kusaza 39 7 12 COOLING SYSTEM e S 39 7 13 BODY DECK AND 40 8 5 41 8 1 SCAG APPROVED ATTACHMENTS AND 55 2 4 2 4 11111 41
21. Metric Hex Hd M8 1 25 x 25mm 451861 Pump Mounting Plate Weldment Kubota 04002 03 Bolt Metric Hex Hd M8 1 25 x 25mm Available through the individual engine manufacturer Section 8 BRAKE AND STEERING COMPONENTS 33 54 TO LH PUMP en STT DB amp SC Section 8 482340 461914 461923 04001 09 04030 03 483250 483238 451483 451484 04001 17 04021 10 04001 45 04021 09 423488 48224 43607 04069 01 04001 13 04021 13 461601 461602 04003 04 43600 04003 12 04019 03 04050 01 43602 45918 04003 02 04040 14 04021 08 43477 481389 04060 01 04061 06 482586 04020 25 483680 04020 26 482585 04021 05 482794 482330 48114 04 461082 481548 04001 22 43773 BRAKE AND STEERING COMPONENTS Grip Handle Bar Handle Bar LH Includes item 1 Handle Bar RH Includes item 1 Bolt Hex Head 5 16 18 x 1 Lockwasher 5 16 Rubber Spacer Bar Control Lever Control Lever Weldment LH Control Lever Weldment RH Bolt Hex Head 5 16 18 x 2 Nut Hex Elastic Stop 5 16 18 Bolt Hex Head 3 8 16 x 2 Nut Hex Elastic Stop 3 8 16 Mount Control Linkage Ball Bearings Neutral Return Spacer Pin Rue Cotter 3 8 Dia Bolt Hex Head 5 16 18 x 2 75 Zinc Nut Hex Elastic Stop 5 8 11 Bracket Control Lever LH Bracket Control Lever RH Bolt Carriage 5 16 18 x 1 Spacer Bearing Bolt Carriage 5 16 18 x 3 4 Nut Hex Serrated Flange 5 16 18 Ring Retaining 5 8 External E
22. PRODUCE EXPLOSIVE GASES 3 Check the cutter blades for straightness If the cutter blades appear bent they will need to replaced Charge the battery in a well ventilated space so gases produced while charging can dissipate Charging rates between 3 and 50 amperes are satisfactory if excessive gassing or spewing of electrolyte does not Do not attempt to straighten a bent blade and occur or the battery does not feel excessively hot over never weld a broken or cracked blade Always 125 F If soewing or gassing occurs or the temperature replace it with a new blade to assure safety exceeds 125 F the charging rate must be reduced or temporarily stopped to permit cooling 4 blade cutting edge is dull or nicked it should be B JUMP STARTING sharpened Remove the blades for sharpening See Blade Replacement 1 The booster battery must be a 12 volt type If a NOTE vehicle is used for jump starting it must have a negative ground system Keep the blades sharp Cutting with dull blades not only yields a poor mowing job but slows the cutting speed of the mower and causes extra wear on the engine and the blade drive by pulling hard 2 When connecting the jumper cables connect the positive cable to the positive battery post then connect the negative cable to the negative battery post B BLADE SHARPENING 7 8 DRIVE BELTS NOTE If possible use a file to sharpen the blade Using a wheel grinder may burn t
23. Pin Spring 3 16 x 3 4 Bolt Hex Serr FIng 1 4 20 x 3 4 Fuel Hose 5 16 ID Non Perm Clamp Plate Pump Control Block Pump Control Pump Left Hand BDP 16A Nut Hex Elastic Stop 3 8 16 Bolt Hex Hd 3 8 16 x 1 1 4 Pump Right Hand BDP 16A Cap Fuel Tank w Gauge Nut Hex Elastic Stop 3 8 16 Flatwasher 3 8 391 x 938 x 105 Grd 8 Mounting Bracket LH Oil Cooler Mounting Bracket RH Oil Cooler Bolt Hex Hd 5 16 18 x 3 4 Cooler Cil Clamp 0 69 Dia Nut Serr 5 16 18 Bolt Hex Hd 5 16 18 x 3 4 Bolt Hex Hd 1 4 20 x 3 4 Nut Serr Flng 1 4 20 SCAG Section 8 LP SYSTEM KUBOTA DUAL FUEL 2 engine block E water pump F E 5 X vacuum D N G carb awa I aPN 58 Section 8 SCAG LP SYSTEM KUBOTA DUAL FUEL e Pareno _ Regulator Kubota 48136 05 Clamp 0 87 Max Dia 483892 Hose 3 8 ID 300 PSI order by inch 483891 Hose LP 481179 Hose Vacuum Line order by inch 48059 03 Clamp 3 16 Hose ID Fitting 90 Degree Kubota Fitting 90 Degree Kubota 483915 Lockoff Valve LP Electric 483889 Fitting Union 3 8 Flare x 1 4 Pipe 483886 LP Fuel Line 45 1 2 to Regulator 483899 LP Fuel Tank 483888 LP Quick Coupler 483889 Fitting Union 3 8 Flare x 1 4 Pipe 483887 LP Fuel Line 26 1 2 RH Tank 483885 LP Fuel Line 52 LH Tank 483911 LP Tank Lock Bracket 483909 Front LP Tank Mounting Bracket 483912 LP Tank Loc
24. damaged repair or replace it before operating the machine A WARNING This machine is equipped with an interlock system intended to protect the operator and others from injury This is accomplished by preventing the engine from starting unless the deck drive is disengaged the parking brake is on the steering control levers are in the neutral position and the operator is in the seat The system shuts off the engine if the operator leaves the seat with the deck drive engaged and or the steering control levers are not in the neutral position and the parking brake is not engaged Never operate equipment with the interlock system disconnected or malfunctioning 10 Be sure the interlock switches are functioning 11 correctly Fuel is flammable handle it with care Fill the fuel tank outdoors Never fill it indoors Use a funnel or spout to prevent spillage Clean up any spillage before starting the engine 12 13 14 15 16 17 DO NOT add fuel to a running or hot engine Allow the engine to cool for several minutes before adding fuel Never fuel indoors or inside enclosed trailers Keep flammable objects cigarettes matches etc open flames and sparks away from the fuel tank and fuel container Use only approved containers Equipment must comply with the latest requirements per SAE J137 and or ANSI ASAE S279 when driven on public roads NOTE If the mower is driven on public roads it must c
25. drive It is caused by the electric clutch plates meshing as the mower comes up to speed This is normal 3 To disengage the deck drive push the switch in to the disengage position 4 Always operate the engine at full throttle to properly maintain cutting speed If the engine starts to lug down reduce the forward speed and allow the engine to operate at maximum RPM 4 7 HILLSIDE OPERATION Section 4 4 9 AFTER OPERATION 1 Wash the entire mower after each use Do not A WARNING DO NOT operate on steep slopes To check a slope attempt to back up it with the cutter deck down If the machine can back up the slope without the wheels slipping reduce speed and use extreme caution Under no circumstances should the machine be operated on slopes greater than 15 degrees ALWAYS FOLLOW OSHA APPROVED OPERATION This mower has been designed for good traction and stability under normal mowing conditions However caution must be used when traveling on slopes especially when the grass is wet Wet grass reduces traction and steering control The Roll Over Protection System is standard equipment for this machine See Section 2 5 page 6 of this manual for further details use high pressure spray or direct the spray onto electrical components IMPORTANT Do not wash a hot or running engine Cold water will damage the engine Use compressed air to clean the engine if it is hot Keep the entire mower clean to inhibi
26. from the obstacles to reduce the chance of property damage by thrown objects 3 Cut grass when it is dry and not too tall Do not cut grass too short cut off 1 3 or less of existing grass for best appearance Mow frequently 4 Keep mower and discharge chute clean 5 When mowing wet or tall grass mow the grass twice Raise the mower to the highest setting for the first pass and then make a second pass to the desired height 6 Use a slow travel speed for trimming purposes 7 Operate the engine at full throttle for best cutting Mowing with a lower RPM causes the mower to tear the grass The engine is designed to be operated at full speed 8 Use the alternate stripe pattern for best lawn appearance Vary the direction of the stripe each time the grass is mowed to avoid wear patterns in the grass 4 13 ADJUSTING CUTTING HEIGHT The mower deck can be adjusted from a height of 1 0 inch to 6 0 inches at 1 4 inch intervals To adjust the cutting height WARNING DO NOT adjust the cutting height with the mower blades rotating Disengage the power to the cutter blades and then adjust cutting height 1 Disengage the power to the cutter blades 2 Push the cutting height adjustment foot pedal all the way forward using your right foot until it locks in place See Figure 4 5 LANYARD HEIGHT ADJUSTMENT PEDAL Figure 4 5 Adjusting Cutting Height Section 4 3 Insert the lanyard pin into the cuttin
27. iod ta Kevlar cord Self adjusting Self tightening Deck AA Scag Part Number 481460 Pump Drive Belt ED Scag Part Number 483086 3 2 ELECTRICAL BANON 12 Volt Maintenance Free 525 CCA Charging Systeri ia WA KA Alternator Gharging 12 Volt 40 System Negative Ground SLAC 12 Volt Electric Ring Gear Type Key and Solenoid Operated Interlock ei E Seat Neutral Control Mower Engagement BBC Parking Brake Instrument Panel Volt Meter Key Switch Throttle Lever BBC Switch Temperature Gauge Fuses Safety Start Module Oil Pressure Gauge Glow Plug Indicator RUE 2 Two 1 20 Amp 1 50 Amp Resettable 3 3 POWER HEAD Drive System Hydraulic Drive with Two Variable Displacement Pumps and Two Cast lron High Torque Motors Hydrostatic Two Hydro Gear BDP 16 cc rev Pumps with Dump Valves for movement without running the engine and pressure relief valves Drive Wheel Motors Two Hydro Gear Model HGM 18E 18 cu inch Cast Iron High Torque Motors Steering Travel Control anad sentit derer Twin Lever Fingertip Steering Control with Individual Control to Each Wheel with Gas Spring Dampers Parking Brake iae no ides Lever Actuat
28. property damage could occur To travel in reverse pull levers inward out of the neutral lock position and pull both handles back Keep the travel speed low while traveling in reverse NOTE The mower may not travel straight in reverse Slight adjustments may need to be made using the steering controls To steer left while traveling in reverse allow the left steering control lever to move forward The further the control is allowed to move forward the quicker the mower will turn left 15 To steer right while traveling in reverse allow the right steering control lever to move forward The further the control is allowed to move forward the quicker the mower will turn right To stop the reverse travel allow the steering control levers to return to the neutral position If the mower is to be parked place the handles in the neutral lock position and engage the parking brake 4 6 ENGAGING THE DECK DRIVE CUTTER BLADES 1 Set the throttle at about 3 4 speed Do not attempt to engage the deck drive at high speed as this shortens the electric clutch life use only moderate engine speed when engaging the deck drive 2 Engage the deck drive by pulling out on the yellow switch located on the instrument panel to the engage position See Figure 4 3 PULL UP TO ENGAGE PUSH DOWN TO DISENGAGE 390S0138 Figure 4 3 Cutter Engage Switch NOTE A squealing noise may be heard when engaging or disengaging the deck
29. recommended by the engine manufacturer Internal Drink large quantities of water Follow with Of Magnesia beaten egg or vegetable 4 Replace the air cleaner cover and be sure to snap oil Get medical attention immediately In case of the latches closed internal contact DO NOT give fluids that would induce vomiting 36 Section 7 SCAG A CHARGING THE BATTERY NOTE If you experience frequent belt wear or breakage Refer to the battery charger s manual for specific see your authorized Scag service center for belt instructions adjustment Under normal conditions the engine s alternator will have no problem keeping a charge on the battery If the battery 7 9 CUTTER BLADES has been completely discharged for a long period of time the alternator may not be able to recharge the battery A BLADE INSPECTION and a battery charger will be required 1 Remove the ignition key before servicing the blades DO NOT charge a frozen battery It may explode and cause injury Let the battery warm before attaching a charger 2 Raise the mower deck to the highest position Place the lanyard pin in the highest cutting height position to prevent the cutter deck from falling Whenever possible remove the battery from the mower before charging and make sure the electrolyte covers the plates in all cells A WARNING WARNING Always wear proper hand and eye protection when working with cutter blades BATTERIES
30. the control rod See Figure 6 7 until there is a 1 4 space between the rear deck stop and the top of the cutter deck See Figure 6 8 Tighten the jam nuts on the control rod 27 39050175 1 Figure 6 8 Cutter Deck Stop Check the cutter deck cutting height by placing the lanyard pin in the 3 position on the cutting height index Release the deck from the transport position and allow the deck to move to the 3 cutting height position Check the measurement from the floor to the cutter blade tip If the measurement is not at 3 an adjustment can be made using the deck height control rod See Figure 6 7 NOTE If an adjustment had to be made be sure that the cutter deck can easily be locked into the transport position SCAG Section 6 CUSTOM CUT BAFFLE ADJUSTMENT To adjust the Custom Cut Baffle height The Custom Cut Baffle is designed to deliver optimum te Place the cuter deck in the ens port position airflow and superior cutting performance in any type of 2 Remove the hardware securing the Custom Cut grass The Custom Cut Baffle can be raised or lowered Baffle to the cutter deck to precisely tailor the deck s performance for the type of grass being cut The baffle can be set in seven 7 different NOTE positions for optimum performance Hardware location used in the illustrations are for reference only Location of hardware may vary A 3 1 2 or 3 3 4 Position See Figure 6 9 For ve
31. until 2 hours after Automatically resets Fuse Holders Figure 4 1 There is one 20 amp fuse and one 50 amp resettable fuse that protect the mower s electrical system To replace fuses pull fuse out of the socket and install a new fuse Left Steering Control Figure 4 1 Used to control the mower s left wheel when traveling forward or reverse Right Steering Control Figure 4 1 Used to control the mower s right wheel when traveling forward or reverse Parking Brake Control Figure 4 1 Used to engage and disengage the parking brakes Pull the lever back to engage the parking brakes Push the lever forward to disengage the parking brakes Fuel Tank Gauge Figure 4 1 Indicates the amount of fuel in the fuel tank Dump Valve Conirol Levers Figure 4 2 Located on the hydraulic pumps used to free wheel the mower Rotating the levers clockwise until they stop allows the unit to move under hydraulic power The levers must be in this position and torqued to 10 lb ft during operation of the mower Rotating the levers counter clockwise allows the mower to be moved by hand free wheeling Pd DUMP VALVE CONTROL 390 141 1 Figure 4 2 Dump Valve Control 13 Deck Lift Foot Lever Figure 4 1 Used to raise and lower the cutter deck Push full forward to lock in the transport position 14 15 16 17 18 19 20 Cutting Height Adjustment Figure 4 1 Used to set the cutter deck at the de
32. wear safety glasses when using compressed air 1 Pull the debris screen up to remove 2 Clean the debris screen with compressed air or a water hose NOTE Check the radiator for excessive debris and clean with compressed air Never spray a hot engine with water use only compressed air to remove debris 3 Re install the debris screen to the radiator 40 Section 8 ILLUSTRATED PARTS LIST 8 1 SCAG APPROVED ATTACHMENTS AND ACCESSORIES Attachments and accessories manufactured by companies other than Scag Power Eguipment are not approved for use on this machine Scag approved attachments and accessories Mulch Plate p n 9288 920F Hurricane Mulch p n 9285 920E STT Hitch p n 9242 STT Bumper p n 9256 STT Lights p n 9279 Tiger Striper p n 9269 Blade Buddy p n 9212 41 SCAG Section 8 61V Cutter Deck STT EFI 2008 CD Section 8 Wer reme Description 461863 04003 40 04019 04 481625 01 481632 04003 26 422478 04017 27 04043 06 04021 05 461846 04001 12 04021 22 04020 09 451240 04001 41 04003 12 04001 108 04063 08 04063 01 04043 04 04001 176 04019 03 04001 172 48100 15 04030 03 04040 15 04041 07 04021 09 04001 62 04001 54 04001 20 04001 136 461663 43589 481024 481022 43644 43312 43296 481025 43297 481035 48114 04 48677 61V Cutter Deck Mia Cutter Deck Velocity Plus Bolt Carriage 7 1
33. weld blades 10 Keep all parts in good working condition Replace all worn or damaged decals 11 Use jack stands to support components when required 12 Carefully release pressure from components with stored energy A WARNING Hydraulic fluid is under high pressure Keep body and hands away from pinholes or nozzles that eject hydraulic fluid under high pressure If you need service on your hydraulic system please see your authorized Scag dealer If hydraulic fluid is injected into the skin it must be surgically removed within a few hours by a doctor or gangrene may result 13 Let the engine cool before storing 14 DO NOT store the machine near an open flame 15 Shut off fuel while storing or transporting 16 DO NOT store fuel near flames or drain indoors 17 Charge batteries in an open well ventilated area away from spark and flames Unplug charger before connecting or disconnecting from battery Wear protective clothing and use insulated tools 2 7 USING A SPARK ARRESTOR The engine in this machine is not equipped with a spark arrestor muffler It is in violation of California Public Resource Code Section 4442 to use or operate this engine on or near any forest covered brush covered or grass covered land unless the exhaust system is equipped with a spark arrestor meeting any applicable local or state laws Other states or federal areas may have similar laws Check with your state or local authorities for re
34. 04 483176 48038 04021 10 43763 424799 Spring Discharge Chute Wheel Anti Scalp Cutter Blade 21 Gearbox Assembly Deck Drive Belt Cutter Deck Drive Roller Shaft Tapered Hub 1 1 8 Bore Tapered Hub 1 Bore Idler Arm Cutter Deck Bearings Ball Pulley Idler Lever Assembly Deck Level Incl 77 Pulley 6 35 O D 61 Mounting Plate RH Gearbox Belt Cover Pusharm Incl 44 63 amp 64 Spacer Spindle Bottom Nut Hex Hd 5 8 18 UNF Rod End 5 8 Male RH Thread Bolt Hex Hd 5 8 11 x 4 1 2 Spring Cutter Deck Pulley 6 75 O D U Nut 3 8 16 Nut Hex Elastic Stop 5 8 11 Bolt Hex Hd 5 16 18 x 4 3 4 Discharge Baffle 61V Pivot Idler Short Baffle Custom Cut 61V Bolt Carriage 3 8 16 x 1 Flatwasher 7 16 500 x 1 25 x 083 Nut Elastic Stop 7 16 14 Bolt Deck Adjust Bolt Carriage 5 16 18 x 3 4 Flatwasher 5 16 Nut Center Lock 5 16 18 Wear Pad Wheel Anti Scalp Nut Elastic Stop 5 16 18 Spacer Gearbox Mount Mounting Plate LH Gearbox Section 8 CUTTER DECK CONTROLS CUTTER DECK 44 Section 8 SCAG CUTTER DECK CONTROLS Description 481764 Link Deck Lift 04020 28 Nut Jam 1 2 20 LH 481766 Rod End Female 1 2 20 LH 04050 10 Ring Retaining 1 2 External E 45905 Bellcrank Weldment RH Rear 43487 Pin Decklift 482429 Slide Weldment Height Adjustment 04009 02 Bolt Shoulder 1 2 x 3 4 48100
35. 3 BEFORE OPERATION CONSIDERATIONS a4 NEVER allow children to operate this riding mower Do not allow adults to operate this machine without proper instructions 2 Donot mow when children and or others are present Keep children out of the mowing area and in the watchful care of a responsible adult other than the operator Be alert and turn machine off if a child enters the area 3 DO allow children to ride or play on the machine it is not a toy 4 Clear the area to be mowed of objects that could be picked up and thrown by the cutter blades 5 DO carry passengers 6 DO operate the machine under the influence of alcohol or drugs Section 2 If the operator s or mechanic s cannot read English or Spanish it is the owner s responsibility to explain this material to them DO NOT wear loose fitting clothing Loose clothing jewelry or long hair could get tangled in moving parts Do not operate the machine wearing shorts always wear adequate protective clothing including long pants Wearing safety glasses safety shoes and a helmet is advisable and is required by some local ordinances and insurance regulations WARNING Always wear hearing protection Operating this machine over prolonged periods of time can cause loss of hearing Keep the machine and attachments in good operating condition Keep all shields and safety devices in place shield safety device or decal is defective or
36. 44 CAUTION Avoid injury from hut off burns engine before removing fuel tank cap 483397 WARNING Replace seat only with Scag approved seat with seat mounting provisions and Scag approved seat belts Failure to follow these directions could result in injury or death in the event of a rollover 483633 390S0150H SCAG Section 3 SPECIFICATIONS 3 1 ENGINE General Iype 52 OI ce ede Heavy Duty Industrial Commercial Gas LP Sirio Kubota Dual Fuel DF972 E2 MOCO Kubota DF972 Horsepower eC LP 29 HP at 3600 RPM Gas 31 HP at 3600 RPM TPG sect escent AA AA WAA 4 Cycle Dual Fuel 3 Cylinder Horizontal Shaft Water Cooled Displacement it T cas cused 0 9621 58 7 cu in ah 3 with Cast Iron Sleeves HE DP DM Mechanical Type with Variable Speed Control Set At 3600 RPM IS m EE 1500 RPM deer din tru Injection Pump Bosch MD Mini Type gi Gasoline with a minimum octane rating of 87 and Commercial Propane Oil Pump Group Leer cede Positive Displacement Gerotor Oil Pump with Oil Filter illc M M Electric Starting with Solenoid Shift Starter
37. 45 Bolt Hex Head 1 2 13 x 3 5 41020 Weight 04021 07 Nut Hex Elastic Stop 1 2 13 481284 Bumper Rubber 5 16 18 x 5 8 462145 Main Frame Assembly w Decals 424847 Foot Plate 04001 19 Bolt Hex Head 3 8 16 x 1 04041 07 Flatwasher 3 8 391 x 938 x 105 04019 03 Nut Hex Serrated Flange 5 16 18 04001 45 Bolt Hex Head 3 8 16 x 2 0 04021 09 Nut Elastic Stop 3 8 16 43606 Spacer Bushing 462147 Seat Plate Weldment w Decal 452026 Fender Weldment RH 04003 01 Bolt Carriage 1 4 20 x 6 Battery not avail through Scag 422682 Cover Battery 04003 12 Bolt Carriage 5 16 18 x 3 4 462007 Plate Battery Box 48661 Rubber Pad 04029 01 Wing Nut 1 4 20 x 3 4 04021 09 Nut Elastic Stop 3 8 16 424488 Battery Box Mount 04001 19 Bolt Hex Head 3 8 16 x 1 04019 04 Nut Hex Serrated Flange 3 8 16 04017 27 Screw Hex Serrated Flange 3 8 16 x 1 452025 Fender Weldment LH 04021 09 Nut Hex Elastic Stop 3 8 16 04021 11 Nut Elastic Stop 7 16 14 04030 05 Lockwasher 7 16 04001 28 Bolt Hex Head 7 16 14 x 1 1 4 451992 Extention Weldment Caster Use with 61 Deck 451993 Extention Weldment Caster Use with 72 Deck 481559 Cap Grease 04021 20 Nut Hex Elastic Stop 1 0 14 481657 Bearing W Race 481025 Seal 2 00 OD x 1 625 Bore 04021 07 Nut Hex Elastic Stop 1 2 13 43584 Spacer Caster Wheel 43583 Sleeve Caster Wheel 61V 04001 167 Bolt Hex Head 1 2 13 x 9 1 2 61V 451416 Yoke Weldment C
38. 482493 17 STTKBD 2008 Decals 1 Section 8 SCAG REPLACEMENT DECALS AND INFORMATION PLATES 483407 Decal Danger Spinning Blades 483405 Decal Warning 483406 Decal Warning Rotating Blades 483229 Decal Turf Tiger 483044 Decal Patents 483727 Decal Scag Logo 483397 Decal Fuel Tank 48404 Decal Metalcraft Made In USA 483201 Decal 61 Velocity Plus 483859 Decal Scag Dual Fuel 481568 Decal Traction Control 483869 Decal Stripes RH 483300 Decal ROPS Warning 483868 Decal Stripes LH 481971 Decal Heavy Duty Commercial 483900 Decal Warning Spark Arrestor 483402 Decal Belt Cover 461982 Spanish Decal Kit STT 483429 Decal Warning Seat Hold Down 483425 Decal ROPS 481669 Decal Instrument Panel Upper 482983 Decal Instrument Panel Lower 483633 Decal Seat Replacement 483158 Decal ROPS 482565 Decal Cutting Height Lower 482493 Decal Cutting Height Upper 483444 Decal Start Drive Procedure 483154 Decal Checks and Adjustments 482577 Decal Turf Tiger IMPORTANT ADJUSTMENT PROCEDURES NEUTRAL ADJUSTMENT N READ OPERATOR S MANUAL FOR MORE DETAILS A Check tire pressure Drive tires 12 psi Caster tires 25 psi Rotate turnbuckle Gearbox Lubricant HYDRAULIC FLUID LeveL operator nthe sat ene rumning control Levers Check hydraulic fluid Level Linkage Loosen nutes If wheel rotates forward adjust while f
39. 6 14 x 1 1 4 Nut Hex Serr Flng 3 8 16 Wing Nut 3 8 16 Anti Scalp Wheel Bolt Carriage 3 8 16 x 4 Anti Scalp Wheel Bracket Bolt Hex Serr Fling 3 8 16 x 1 Flatwasher 5 8 Hardened Locknut 3 8 16 Center Lock Discharge Chute Bolt Hex Hd 5 16 18 x 1 1 2 Rear Nut Hex Elastic Stop 5 16 18 Grd 8 Nut 5 8 11 UNC Pusharm Shaft Bolt Hex Hd 5 8 11 x 9 1 2 Bolt Carriage 5 16 18 x 3 4 Bolt Hex Hd 5 16 18 x 4 1 2 Key 1 4 x 1 4 x 2 Key 1 4 x 1 4 x 1 1 4 Flatwasher 3 8 39 x 938 x 105 HD Bolt Hex Hd 5 16 18 x 1 3 4 Nut Hex Serr 5 16 18 Bolt Hex Hd 1 4 20 x 1 Grd 8 Bushing 376 1 0 Oilite Lockwasher 5 16 Flatwasher 5 16 375 x 875 x 083 Flatwasher 3 8 391 x 938 x 105 Nut Hex Elastic Stop 3 8 16 Bolt Hex Hd 3 8 16 x 3 1 4 Bolt Hex Hd 3 8 16 x 3 Bolt Hex Hd 3 8 16 x 1 1 2 Bolt Hex Hd 3 8 16 x 1 1 2 Grd 8 Spindle Assembly Spindle Shaft Seal Top Bearing Assembly Spindle Housing Spacer Outside Spacer Inside Seal Bottom Spindle Bushing Bottom Nut Special 1 1 16 18 Grease Fitting Relief Fitting Tapered Spindle 43 483378 482295 482879 482486 481558 45944 48926 48141 461842 48224 483215 461929 482745 424798 424325 461516 43590 04020 16 48763 04001 79 483704 482746 04110 03 04021 13 04001 154 424209 43503 424841 04003 23 04040 11 04021 11 483167 04003 12 04040 04 04021
40. 6 18 483433 Elbow 45 Deg 483513 Foam Radiator Screen Upper 04019 04 Nut Serr 5 16 18 04017 16 Bolt Hex Hd Serr 5 16 18 3 4 451862 Mounting Bracket Weldment LH 04019 03 Nut Serr 5 16 18 483351 ISO Mount 04001 176 Bolt Hex Hd 5 16 18 x 1 3 4 Grd 8 424452 Plate Rear Engine Mount 04040 04 Flatwasher SAE 5 16 344 x 688 x 065 424448 Plate Engine Mount LH 483637 Air Filter Outer Enginaire p n 68300 424449 Plate Engine Mount RH 425183 Shield Battery 04025 02 Nut Metric Hex M8 1 25mm 43714 Spacer Radiator 04030 03 Lockwasher 5 16 Spring 04017 05 Bolt Serr 1 4 20 3 4 I Rubber ISO Mount Radiator 425150 Heatshield Air Cleaner STT DF 451863 Mounting Bracket Weldment RH 04019 02 Nut Serr Flng 1 4 20 04106 01 Capscrew Metric M6 1 0 x 16mm 04030 02 Lockwasher 1 4 Spring 483512 Foam Radiator Screen 424624 Debris Screen Track LH 462035 Debris Screen Assembly Incl 59 424623 Debris Screen Track RH 424497 Bracket Air Cleaner Mount 483635 Rain Cap Enginaire p n 68381 04030 05 Lockwasher 7 16 Spring 483485 01 Air Filter Assembly Enginaire p n 68103 48136 09 Clamp 2 1 4 Max Dia 483793 Hose Air Intake 04021 22 Nut Elastic Stop 5 16 18 Grd 8 04030 03 Lockwasher 5 16 Spring 04021 09 Nut Elastic Stop 3 8 16 04001 19 Bolt Hex Hd 3 8 16 x 1 04002 01 Bolt Metric Hex Hd M8 1 25 x 30mm 04030 03 Lockwasher 5 16 Spring 04002 03 Bolt
41. ATION 1 1 INTRODUCTION Your mower was built to the highest standards in the industry However the prolonged life and maximum efficiency of your mower depends on you following the operating maintenance and adjustment instructions in this manual If additional information or service is needed contact your Scag Power Equipment Dealer We encourage you to contact your dealer for repairs All Scag dealers are informed of the latest methods to service this equipment and provide prompt and efficient service in the field or at their service shop They carry a full line of Scag service parts IMPORTANT The replacement of any part on this product by other than the manufacturer s authorized replacement part may adversely affect the performance durability or safety of this product Use of other than original Scag replacement parts will void the warranty When ordering parts always give the model and serial number of your mower The serial number plate is located between the seat and the controls where shown in Figure 1 1 SERIAL NUMBER S PLATE LOCATION gt Figure 1 1 Mower Serial Number Plate Location USE ONLY SCAG APPROVED ATTACHMENTS AND ACCESSORIES Attachments and accessories manufactured by companies other than Scag Power Equipment are not approved for use on this machine See Section 8 1 WARNING For pictorial clarity some illustrations and figures in this manual may show shields guards or plates
42. Arm Weldment Pump Drive Pulley 5 75 O D Kubota Belt Pump Drive Kubota Pulley 5 67 Dia 1 125 Bore Kubota Tapered Hub 17mm Bore Bolt Hex Head 1 4 20 x 1 Grd 8 Key 5x 5x 35 mm Nut Center Lock 3 8 16 Pulley Idler 4 Dia Bolt Hex Head 3 8 16 x 1 1 2 Grd 8 Spring Transmission Idler Bolt Hex Head 3 8 16 x 1 Flatwasher 3 8 391 x 938 x 105 Bracket Nut Serrated Flange 5 16 18 Bumper Rubber Cover Rear Bolt Carriage 5 16 18 x 3 4 Pulley 6 35 Tapered Bore Belt Deck Drive Pulley Idler 5 Dia Clutch Ogura GT 3 5 1 125 Bore Nut Hex Elastic Stop 5 16 18 Spacer 51 482433 04001 11 04040 04 423465 04001 10 04102 03 04041 28 04001 109 04030 02 481536 483430 04001 171 461609 43632 04001 170 04063 06 04001 176 461665 481024 43534 48114 04 48677 43644 481022 43296 43312 481025 43297 481035 452027 482438 04063 20 04012 08 Rod Assembly Clutch Anti Rotation Bolt Hex Head 5 16 18 x 1 1 2 Flatwasher 5 16 Bracket Anchor Anti Rotation Bolt Hex Head 5 16 18 x 1 1 4 Bolt Hex Head 7 16 20 x 2 1 4 Flatwasher 7 16 469 x 1 75 x 25 Bolt Hex Head 1 4 20 x 1 3 8 Lockwasher 1 4 Spring Tapered Hub 1 Bore Spring PTO Bolt Hex Head 3 8 16 x 4 1 2 Grd 8 Idler Arm Weldment PTO Drive Pivot Idler PTO Bolt Hex Head 3 8 16 x 2 1 2 Grd 8 Key 1 4 x 1 4 x 1 1 2 Bolt Hex Head 5 16 18 x 1 3 4 Grd 8 Spindle Assembly Deck Drive S
43. POWER EQUIPMENT OPERATOR S Turf Tiger Dual Fuel Model STT61V 29KB DF Congratulations on owning a Scag mower This manual contains the operating instructions and safety information for your Scag mower Reading this manual can provide you with assistance in maintenance and adjustment procedures to keep your mower performing to maximum efficiency The specific models that this book covers are listed on the inside cover Before operating your machine please read all the information enclosed 2008 PARTNO 03252 Scag Power Equipment PRINTED 10 2008 Division of Metalcraft of Mayville Inc PRINTED IN USA WARNING FAILURE TO FOLLOW SAFE OPERATING PRACTICES MAY RESULT IN SERIOUS INJURY OR DEATH Read this manual completely as well as other manuals that came with your mower DO NOT operate on steep slopes To check a slope attempt to back up it with the cutter deck down If the machine can back up the slope without the wheels slipping reduce speed and use extreme caution Under no circumstances should the machine be operated on slopes greater than 15 degrees ALWAYS FOLLOW OSHA APPROVED OPERATION DO NOT mow on wet grass Wet grass reduces traction and steering control Keep all shields in place especially the grass discharge chute Before performing any maintenance or service stop the machine and remove the spark plug wire and ignition key mechanism becomes clogged stop the engine before cleaning Keep h
44. T GRASS IN CUTTING PATH Incorrect blade sharpening Sharpen blades WA y Low engine RPM Run engine at full RPM Belt slipping Adjust belt tension Dull worn blades Sharpen blades Deck plugged grass accumulation Clean underside of deck 4 N Ground speed too fast Slow speed to adjust for conditions Width of Deck 4 Bent blades Replace blades STREAKING STRIPS OF UNCUT GRASS BETWEEN CUTTING PATHS Not enough overlapping between rows Increase the overlap of each pass 5 Deck Decks 20 Section 5 SCAG TROUBLESHOOTING CUTTING CONDITIONS CONT D CONDITION CAUSE CURE UNEVEN CUT ON FLATI GROUND WAVY HIGH LOW Lift worn from blade Replace blade APPEARANCE SCALLOPED CUT ROUGH CONTOUR Blade upside down Mount with cutting edge toward ground Deck plugged grass accumulation Clean underside of deck NI USIA NA AU Y Ya Too much blade angle deck pitch Adjust pitch and level V W Ya N 4 gt Ny f NM E NY U 7 NV N A Y VYA Deck mounted improperly See your authorized SCAG dealer S K Seevourauhorzoa SCAG deat 55 I Width of Deck 34 5 Se gt Dull blade Sharpen blade UNEVEN CUT ON UNEVEN GROUND WAVY APPEARANCE HIGH LOW SCALLOPED CUT OR ROUGH CONTOUR May need to reduce ground speed raise Uneven ground cutting height and or change direction of cut CN RA UN M AWA
45. YA NG NAA NOD d NA 2 Wi NU 55 I Width of Deck gt o D o SGB021 SLOPING RIDGE ACROSS WIDTH CUTTING Check adjust tire pressure Check and adjust tire pressure SS lt lt AS 20 DN KS gt SSS Lake S N NES i DN Check for level and correct I Width of Deck o o SGB023 21 SCAG Section 5 TROUBLESHOOTING CUTTING CONDITIONS CONT D CONDITION CAUSE CURE SCALPING BLADES HITTING TO THE GROUND LL Ground speed too fast Slow speed to adjust for conditions May need to reduce ground speed raise Cutting too low cutting height change direction of cut and or change pitch and level May need to reduce ground speed raise Rough terrain cutting height and or change direction of cut 29 Width Si Ground speed too fast Slow speed to adjust for conditions O 5 EEE STEP CUT RIDGE IN CENTER CUTTING Blades not mounted evenly Adjust pitch and level Bent blade Replace blade Internal spindle failure See your authorized SCAG dealer Mounting of spindle incorrect See your authorized SCAG dealer I Width of Deck 4 AE o gt e o o s 508024 SLOPE CUT SLOPING RIDGES ACROSS WIDTH OF CUTTING Bent spindle mounting area See your authorized SCAG dealer PATH Internal spindle failure See your authorized SCAG dealer A
46. age A WARNING DO NOT overfill Follow approved procedures for filling This cylinder is designed to contain LP Gas a flammable liquid and gas under pressure DO NOT expose to fire or heat above 120 degrees Farenheit Be sure all fittings are tight and leak proof DO NOT attempt repairs Contact an authorized LP Gas Dealer Cylinder must be retested within 12 years of manufacture date CAUTION It is important that anyone who changes or uses this cylinder be aware of its dangerous potential and use it only in compliance with all applicable governmental regulations including NFPA No 58 Oylinders that show excessive denting bulging gouging or corrosion shall be removed from service Do not dispose of cylinders with out assistance of qualified propane personnel Replacement cylinders must meet requirements of original cylinders Refuel outdoors In cold conditions 20 degrees F 6 degrees C and below the machine should be started on gasoline and warmed for 2 minutes then switched to LP Warm engines can be started on LP SCAG Section 7 7 7 BATTERY A On H A WARNING Lead acid batteries produce flammable erplosive gases To avoid personal injury when checking testing or charging batteries DO NOT use smoking materials near batteries Keep arcs sparks and flames away from batteries Provide proper ventilation and wear safety glasses
47. and place the steering control levers in the neutral position Engage the parking brake Place the PTO switch in the disengaged position If the engine is cold choke the engine as needed now Move the engine throttle control to about half engine speed Turn the ignition key to the START position and release the key as soon as the engine starts Do not hold the key in the START position for more than 15 seconds at a time Allow at least 60 seconds between each cranking attempt to prevent 14 overheating of the starter motor Prolonged cranking can damage the starter motor and shorten battery life 9 Allow engine to warm before operating the mower 4 5 GROUND TRAVEL AND STEERING IMPORTANT If you are not familiar with the operation of a machine with lever steering and or hydrostatic transmissions the steering and ground speed operations should be learned and practiced in an open area away from buildings fences or obstructions Learn the operation on flat ground before operating on slopes Start practicing with a slow engine speed and slow forward travel Learn to feather the steering controls to obtain a smooth operating action Practice operating the mower until you are comfortable with the controls before proceeding to mow FORWARD TRAVEL To travel forward with the mower disengage the parking brake pull levers inward out of the neutral lock position and slowly push the steering control lev
48. and serial number of your Scag product when requesting replacement manuals 2 2 SIGNAL WORDS This symbol means Attention Become Alert Your Safety is Involved The symbol is used with the following signal words to attract your attention to safety messages found on the decals on the machine and throughout this manual The message that follows the symbol contains important information about safety To avoid injury and possible death carefully read the message Be sure to fully understand the causes of possible injury or death SIGNAL WORD It is a distinctive word found on the safety decals on the machine and throughout this manual that alerts the viewer to the existence and relative degree of the hazard A DANGER The signal word DANGER denotes that an extremely hazardous situation exists on or near the machine that could result in high probability of death or irreparable injury if proper precautions are not taken WARNING The signal word WARNING denotes that a hazard exists on or near the machine that can result in injury or death if proper precautions are not taken CAUTION The signal word CAUTION is a reminder of safety practices on or near the machine that could result in personal injury if proper precautions are not taken Your safety and the safety of others depends significantly upon your knowledge and understanding of all correct operating practices and procedures of this machine 2
49. ands feet and clothing away from power driven parts Keep others off the mower only one person at a time REMEMBER YOUR MOWER IS ONLY AS SAFE AS THE OPERATOR HAZARD CONTROL AND ACCIDENT PREVENTION ARE DEPENDENT UPON THE AWARENESS CONCERN PRUDENCE AND PROPER TRAINING OF THE PERSONNEL INVOLVED IN THE OPERATION TRANSPORT MAINTENANCE AND STORAGE OF THE EQUIPMENT This manual covers the operating instructions and illustrated parts list for STT61V 29KB DF with a serial number of E5800001 to E5899999 Always use the entire serial number listed on the serial number tag when referring to this product Table of Contents SCAG Table of Contents SECTION 1 GENERAL INFORMATION 1 11 1 1 2 DIRECTION 1 1 3 SERVICING THE ENGINE AND DRIVE TRAIN 1 jUEBBd ell 2 SECTION 2 SAFETY INFORMATION vicincnssieianassccanssassancunnsanecsancnanpundenninitesiananat MER RR dig 3 2 INTRODUCTION mE 3 2 2 SIGNAL WORDS ERE 3 2 3 BEFORE OPERATION CONSIDERATIONS cscccseesseeeseeeeeseeeseeeeseessaeeseeessueeseeesseeseenseseseseeeeeneeenenseesnes 3 2 4 OPERATION
50. aster 61V 482028 01 Plug 1 4 28 THD Form 92785 Wheel Assembly Inc 44 45 amp 46 482622 Seal 482621 Bearing w Race 48114 10 Grease Fitting 424999 Bracket Fender Support 04001 32 Bolt Hex Head 3 8 16 x 1 1 4 47 SCAG Section 8 STT ROLL OVER PROTECTION SYSTEM with SUSPENSION SEAT STT CAT 2008 FOLD ROPS Section 8 STT ROLL OVER PROTECTION SYSTEM with SUSPENSION SEAT Ret Pareno LLL 9292 04001 178 04040 11 483594 482950 482945 482946 482940 482943 482948 482942 482952 482944 482948 482941 9514 04062 06 04021 19 424407 04001 145 483262 483265 481625 03 04001 82 04040 13 04021 19 04019 03 461968 04001 09 04021 09 462147 04041 07 04001 45 43606 43477 481389 04060 01 Suspension Seat Assembly w seat belt Bolt Hex Head 7 16 20 x 1 Flatwasher 7 16 500 x 1 25 x 083 Retractable Seat Belt Armrest Only Armrest Assembly Kit LH Armrest Assembly Kit RH Back Cushion Kit Lumbar Kit Knob Kit Shock Absorber Kit Seat Adjustment Track Set Weight Adjustment Kit Knob Kit Seat Cushion Kit Seat Drain Kit Included with Seat Cushion STT ROPS Accessory incl items 13 thru 22 Hair Pin Cotter Nut Center Lock 1 2 13 Bracket Stop Bolt Hex Head 1 2 13 x 3 1 2 Pin Clamp Thumb Screw 5 16 18 NC x 3 4 Bolt Hex Head 1 2 13 x 4 1 2 Flatwasher 1 2 562 x 1 375 x 109 Nut Center Lock 1 2 13
51. ating Bracket Bolt 04001 19 Bolt Hex Head 3 8 16 x 1 04041 07 Flatwasher 3 8 391 x 938 x 105 04019 04 Nut Serrated Flange 3 8 16 452026 Fender Weldment RH 452025 Fender Weldment LH 483890 T Connector w check valves Fitting Kubota 483910 Rear LP Tank Mounting Bracket 452004 Mounting Bracket Tee Fitting and Selector Switch OONOARWD Available through the individual engine manufacturer 59 Section 8 BDP 16A HYDRAULIC PUMP ASSEMBLY with Cooling Fan 60 Section 8 SCAG BDP 16A HYDRAULIC PUMP ASSEMBLY with Cooling Fan Ret Pareno O O O HG70740 Overhaul Seal Kit HG51455 Valve Plate HG70735 Cylinder Block Kit 16cc HG51462 Thrust Ball Bearing Assembly HG51436 Variable Swashplate HG2000015 Slot Guide HG2000014 Trunnion Arm HG2000025 Block Spring HG2000024 Block Thrust Washer HG2000032 Shaft Ball Bearing HG2000023 Spacer HG2000038 Retaining Ring HG51092 Seal HG70578 Kit Pump Shaft keyed thru taper HG70738 Housing Kit HG70739 Trunnion Seal Kit HG50641 Pin HG51437 O Ring HG9005110 7500 Straight Thread Plug HG70743 Shock Valve Kit 031 Orifice HG70742 Shock Valve Kit 024 Orifice HG9005200 7500 Straight Thread Plug HG70736 End Cap Kit HG2513030 Bypass Valve Kit HG9004100 1430 O Ring HG50406 Gerotor Assembly 19 cu in rev HG50173 Socket Head Cap Screw M8 x 1 25 25mm HG70924 Charge Pump Kit 19 STD Splined HG51457 Hex Screw Flanged Head M10 x 1 50 65
52. d oil to the reservoir Section 7 C CHANGING HYDRAULIC OIL FILTER ELEMENT The hydraulic oil filter should be changed after every 500 hours of operation or annually whichever occurs first 1 Remove the oil filter element and properly discard it See Figure 7 3 Fill the new filter with clean oil and install the filter Hand tighten only 2 Run the engine at idle speed with the speed control lever in neutral for five minutes 3 Checkthe oil level in the hydraulic tank It must be 3 1 4 inches from the top of the filler neck If necessary add SAE 20W50 motor oil 7 4 ENGINE OIL Figure 7 4 Engine Dipstick Location A CHECKING ENGINE CRANKCASE OIL LEVEL The engine oil level should be checked after every 8 hours of operation or daily as instructed in the Engine Operator s Manual furnished with this mower B CHANGING ENGINE CRANKCASE OIL After the first 20 hours of operation change the engine crankcase oil and replace the oil filter Thereafter change the engine crankcase oil after every 100 hours of operation or bi weekly whichever occurs first Refer to the Engine Operator s Manual furnished with this mower for instructions 34 Figure 7 5 Drain Plug Location C CHANGING ENGINE OIL FILTER After the
53. d rear straps must be directed down and outward from machine 21 Use care when approaching blind corners shrubs trees or other objects that may obscure vision 22 NEVER leave the machine running unattended 2 5 ROLL OVER PROTECTION SYSTEM A WARNING Reduce speed when turning operating on slopes slick or wet surfaces Allow extra distance to stop Stay off of slopes too steep for safe operation To check a slope attempt to back up it with the cutter deck down If the machine can not back up the slope without the wheels slipping do not operate the machine on this slope Under no circumstances should the machine be operated on slopes greater than 15 degrees DO NOT mow near drop offs ditches or embankments The machine could suddenly roll over if a wheel goes over the edge or if the edge caves in Operate the machine smoothly no sudden turns starts or stops on a slope NEVER tow on slopes The weight of the towed equipment may cause loss of traction and loss of control DO NOT permit untrained personnel to operate the machine Be cautious when loading and unloading onto trailers or trucks Use only a full width ramp Ramp angle should be no more than 15 degrees Back up the ramp and drive down forward Section 2 Any or all parts of the Roll Over Protection System MUST NOT be removed Failure to adhere to this guideline could result in injury or death FOLDABLE ROLL OVER PROTECTION SYSTEM
54. e parking brake stopping the engine and removing the key Disengage power to the attachments when transporting or when not in use 15 The machine and attachments should be stopped and inspected for damage after striking a foreign object and damage should be repaired before restarting and operating the machine A CAUTION Do not touch the engine or the muffler while the engine is running or immediately after stopping These areas may be hot enough to cause a burn A DANGER DO NOT run the engine inside a building or a confined area without proper ventilation Exhaust fumes are hazardous and contain carbon monoxide which can cause brain injury and death 16 Keep hands and feet away from cutter blades and moving parts Contact can injure 17 Transport the mower using a heavy duty trailer or truck Insure the trailer or truck has all of the necessary lighting and markings as required by laws codes and ordinances Secure a trailer with a safety chain 18 Be cautious when loading and unloading onto trailers or trucks Use only a full width ramp Ramp angle should be no more than 15 degrees Back up the ramp and drive down forward 19 When transporting the mower make sure the park brake is engaged the steering control levers are in the neutral position the engine is off with the key removed and the wheels have been blocked 20 Tie the mower down securely using straps chains cable or ropes Both front an
55. eal 2 0 OD x 1 5 Bore Shaft Deck Drive Grease Fitting 1 4 28 Relief Fitting Spindle Housing Roller Bearing Tapered Spacer Inside Spacer Outside Seal 2 0 OD x 1 625 Bore Spindle Bushing Bottom Nut 1 06 18 Thread Pump Mounting Plate Weldment DF Engine Driveshaft Key 1 4 x 1 4 x 1 Set Screw 3 8 16 x 3 4 Torx Socket SCAG Section 8 ENGINE amp ATTACHING PARTS KUBOTA DUAL FUEL RADIATOR CAP STT KBDF 2009 EAP 52 Section 8 SCAG ENGINE amp ATTACHING PARTS KUBOTA DUAL FUEL 462008 Hood Assembly Incl 46 47 48 49 50 51 424633 Latch Hood 483356 Throttle Cable 04009 07 Bolt Shoulder 5 16 18 x 1 2 Hose Over Spill Bottle 483507 Spring Hood Latch a Over Spill Bottle 424634 Lock Hood Latch id Mounting Bracket Over Spill Bottle 04041 07 Flatwasher 3 8 391 x 938 x 105 04002 10 Bolt Metric Hex Hd M10 1 25 x 25mm 04021 04 Nut Center Lock 5 16 18 425003 Bracket Kubota Air Cleaner 04001 21 Bolt Hex Hd 3 8 16 x 1 3 4 425005 Bracket Kubota Coolant Overflow Bottle 04041 07 Flatwasher 3 8 391 x 938 x 105 425002 Bracket Kubota Coil 04041 11 Flatwasher 3 8 406 x 1 50 x 7 Ga 483811 Muffler Kubota 04021 09 Nut Elastic Stop 3 8 16 483387 Gasket Muffler 04017 16 Bolt Hex Hd Serr FIng 5 16 18 x 3 4 483335 Engine Kubota not avail through Scag 04003 12 Bolt Carriage 5 16 18 x 3 4 481811 Oil Pressure Sender 04019 03 Nut Serr 5 1
56. ed Linkage to Brakes on Both Drive Wheel Axles Wheels 2 Front Caster M EI 13 X 6 00 Flat Free Semi Pneumatic ZIDI NA kaa 24 12 0 12 Four Ply Pneumatic Tubeless Radius Edge Tire Pressure Front SETI E Flat Free BP 12 PSI Fuel Tank area 10 Gallon Seamless Polyethylene Tank with large opening and Fuel Gauge Fill Cap IER OTT N Padded Suspension Seat Travel Speed AI 0 12 MPH BI MIETEN WA 0 6 The machine will travel at 12mph for transport purposes For best cutting performance the forward travel speed should be adjusted depending upon the cutting conditions 10 Section 3 SCAG 3 4 CUTTER DECK TWP AAA AE Floating Adjustable Anti scalping Hybrid Design Combines Out front and Belly mount Designs Construction 10 Gauge steel reinforced with 7 gauge 3 16 Support Plate 7 gauge 3 16 deck skirt 2 secretes 61 155 0 cm Cutting Height Adjustment Foot Operated Lever Adjustment from Operator s Seat 1 00 to 6 00 in 1 4 increments Gutter Blades eode ta erecto eee tu dn a mr dere 0 197 Thick Milled Edge Wear Resistant Marbain SIR ETE Three 3 21 blades Blade
57. ennen nnne nnne nnne 12 4 2 SAFETY INTERLOCK 5 13 4 3 INITIAL RUN IN PROCEDURES muna umu uwa eene enn insana asma as tn 14 4 4 STARTING THE ENGINE wasaka wawa kawa auna asses uwawa Kuwa Kuza 14 4 5 GROUND TRAVEL AND STEERING a manana manana aza nina nza naa tns anna nna 14 4 6 ENGAGING THE DECK DRIVE CUTTER 15 4 7 HILLSIDE 2 16 4 8 udlcanid ej 16 4 9 AFTER celi nyem 16 4 10 REMOVING CLOGGED MATERIAL 16 4 11 MOVING MOWER WITH ENGINE STOPPED erre eee 17 4 12 RECOMMENDATIONS FOR MOWING eren
58. ers forward an equal distance The further the steering control levers are pushed forward the greater the forward speed will be To increase the speed push the steering control levers further forward and to decrease the speed pull the steering control levers back To stop the forward travel pull the steering control levers back to the neutral position To steer the mower left while traveling forward pull the left steering lever back The further the lever is pulled back the quicker the mower will turn left To steer the mower right while traveling forward pull the right steering control lever back The further the lever is pulled back the quicker the mower will turn right Section 4 NOTE Smooth operation of the steering levers will produce smooth mower operation While learning the operation of the steering controls keep the travel speed low IMPORTANT Do not travel forward over a curb The mower will hang up on the curb Raise the deck and travel backwards over the curb at a 45 degree angle See Section 4 1 items 13 15 on page 14 for cutter deck raising descriptions REVERSE TRAVEL CAUTION Disengage power to the mower before backing up Do not mow in reverse unless absolutely necessary and then only after observation of the entire area behind the mower CAUTION Before backing up observe the rear for persons and obstructions Clear the area before backing up Possible injury or
59. essure Drive tires 12 psi Caster tires 25 psi NEUTRAL ADJUSTMENT Loosen jam nuts Rotate turnbuckLe With an operator in the seat engine running control Levers in neutral and the parking brake disengaged adjust control Linkage Loosen jam nuts If wheel rotates forward adjust turnbuckle CCW If wheel rotates rearward adjust turnbuckle CW Adjust until drive wheel stops turning Tighten jam nuts Repeat for opposite side TRACKING ADJUSTMENT If the machine pulls to the right adjust LH control Linkage CCW to_slow Left wheel If the machine pulls to the Left adjust RH control Linkage CCW to slow right wheel Readjust neutral if necessary FREE WHEEL OPERATION To move machine without running the engine rotate both dump valves Located at the LH side of the pumps CCW 1 2 turn to freewheel positions Return dump valves to original position to operate the mower Tighten to 7 10 ft Lbs HYDRAULIC FLUID LEVEL Check hydraulic fluid Level while fluid is cool Fluid Level should be 3 below top of filler neck Fill with ff SAE 20W50 motor oil only Gearbox Lubricant SAE 80W90 gear oil IMPORTANT DRIVESHAFT MAINTAINANCE Grease yokes 3 4 pumps Every 200 hours IMPORTANT Do not overfill Room for hot fluid expansion must be allowed or resultin expansion may cause Leaks in the system Grease spline 8 10 pumps Every 50 hours V 48270 J 482710
60. first 20 hours of operation replace the engine oil filter Thereafter replace the oil filter after every 200 hours of operation or every month whichever occurs first Refer to Engine Operator s Manual for instructions 7 5 ENGINE FUEL SYSTEM A DANGER To avoid injury from burns allow the mower to cool before removing the fuel tank cap and refueling A FILLING THE FUEL TANK Fill the fuel tank at the beginning of each operating day to within one 1 inch below the filler neck Do not overfill Use clean fresh unleaded gasoline with a minimum octane rating of 87 and a maximum of 1096 Ethanol DO NOT use E85 Fuel Using E85 Fuel will cause severe damage to the engine To avoid personal injury or property damage use extreme care in handling gasoline Gasoline is extremely flammable and the vapors are explosive Section 7 1 Extinguish all cigarettes cigars pipes and other sources of ignition 2 Use only an approved gasoline container 3 Never remove the gas cap or add fuel with the engine running Allow the engine to completely cool before fueling 4 Never fuel the machine indoors or in an enclosed trailer 5 Never store the machine or fuel container where there is an open flame spark or pilot light such as on a water heater or other appliances 6 Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner Always place containers on the ground away from your vehicle befo
61. g brake Run the engine at full operating speed and check if the machine creeps forward or backwards Adjust the RH wheel by loosening the jam nuts on the steering control rod and turning the rod until the drive wheel turns in the forward direction Turn the rod back until the drive wheel stops moving Turn the rod an additional 1 2 turn See Figure 6 3 39050149 LOOSEN HERE Le lt OY N X A ADJUST HERE STT99RHCRA Figure 6 3 RH Steering Control Rod Adjustment 5 Tighten the jam nuts and repeat for the LH wheel See Figure 6 4 LOOSEN gt 39050147 LOOSEN HERE TS 22 7 AN V ADJUST HERE 39050146 Figure 6 4 LH Steering Control Rod Adjustment 24 Section 6 6 Actuate the steering control levers forward and reverse several times and return them to the neutral position 7 Check that the drive wheels remained in neutral and readjust if necessary 8 Check that the steering control levers hit the stop before the pumps reach full stroke Adjust as needed TRACKING ADJUSTMENT CAUTION Stop the engine and remove the key from the ignition before making any adjustments Wait for all moving parts to come to a complete stop before beginning work CAUTION The engine and drive unit can get hot during operation causing burn injuries Allow engine and drive components to cool before making any adjustments NOTE Before p
62. g height index at the desired cutting height Push forward on the deck lift foot lever hold in place and pull back on the deck release lever See Figure 4 6 Slowly release the foot pedal A deck height decal is located on the cutting height index as an aid in adjusting the deck to the desired height See Figure 4 5 DECK RELEASE 390S0151 1 Figure 4 6 Deck Release Lever 4 14 ADJUSTING THE STEERING LEVERS Position the seat to the desired location While in the operator s position without the engine running move both steering levers forward and reverse to check for full function control and comfort If adjustment of the steering levers is needed use the following instructions to adjust A Loosen the tension knob on the lever assembly B Rotate the steering lever forward or backward to achieve the optimum operating position C Tighten the tension knob and repeat on the opposite side D While in the operator s position bring the steering levers out of the neutral lock position and check to make sure both levers are even before operating TENSION Figure 4 7 Adjusting Steering Levers gt control handle also adjusted two different positions If necessary remove the two bolts securing the control handle to the control lever Install the handle in the desired position 4 15 ADJUSTING THE HEIGHT ADJUST PEDAL 1 Position the seat to the desired location 2 While in the opera
63. gine Oil Pressure Gauge Includes Mounting Hardware 481183 Water Temperature Gauge Includes Mounting Hardware 483162 Switch PTO 462069 Key Assembly w Fob 483366 Key Ignition 04040 14 Flat Washser 1 4 04030 02 Lockwasher 1 4 04001 01 Bolt Hex Head 1 4 20 x 3 4 Pop Rivet 3 16 x 5 8 Cupholder Nut Elastic Stop 1 4 20 Bracket Cupholder Mounting Retainer Cupholder Flatwasher 0 196 ID Key Switch Includes Mounting Hardware Screw Phillips Washer Head 10 32 x 1 2 Lockwasher 10 External Tooth Instrument Panel Top w Decals Knob Throttle Electronic Control Module Throttle Control Nut Hex 10 32 U Nut 1 4 20 Base Instrument Panel Switch Interlock Park Brake Normally Open 483879 Wire Harness Adapter Kubota Dual Fuel Available through the individual engine manufacturer 63 Section 8 REPLACEMENT DECALS AND INFORMATION PLATES DANGER 1 4 SPINNING BLADES KEEP CLEAR BLADE CONTACT amp THROWN OBJECTS CAN INJURE CAUTION Avoid injury from burns drut off engine before removing fuel tank cap FORWARD R F REVERSE 481568 6 INSTALL BELT COVER BEFORE OPERATING MACHINE READ OPERATOR S MANUAL OF em JON MOWER DECK PULL OUT TO ENGAGE 483762 PUSH IN TO DISENGAGE ANWARNING 286304500 ROTATING BLADES AND BELTS Keep honds Feet 8 clothing cLeor Keep all guords in pLoce x Shu
64. gulations pertaining to these requirements Section 2 2 8 SAFETY AND INSTRUCTIONAL DECALS WARNING The seat MUST install seat hold down bracket d installation Failure secure the seat under the hold down bracket could result in serious injury or death in a rollover ed under the ur in 483429 KEEP CLEAR BLADE CONTACT amp THROWN OBJECTS CAN INJURE 483407 NWARN ING ROTATING BLADES AND BELTS x Keep hands Feet 8 clothing cleor Keep oll guords in pLoce x Shut off engine 8 disengoge bLode Clutch before servicing Use coution in directing dischorge x Reod instruction monual before operating DO NOT OPERATE UNLESS GRASS CATCHER MULCHING KIT OR DISCHARGE CHUTE IS INSTALLED RESULT FRO MACHINE ROLLOVER Fallure to follow these Instructions could result In serious Injury or death Do not operate machine on steep slopes on near drop offs Avold sharp and or quick turns Do not exceed the machine welght rating of the ROPS Always use seat belt Do not Jump If machine tips If ROPS Is foldable Always keep ROPS fully extended WHEN ROPS MUST BE DOWN Do not use the seat belt Drive wlth extra care IF equiped with seat platform Do not operate machine without seat platform pin In place A WARNING 483406 286304500 483300 IMPORTANT ADJUSTMENT PROCEDURES READ OPERATOR S MANUAL FOR MORE DETAILS Check tire pr
65. he blade All drive belts are spring loaded and self tensioning however after the first 2 4 8 and 10 hours of operation the belts should be checked for proper alignment and wear Thereafter check the belts after every 40 hours of operation or weekly whichever occurs first 37 Section 7 NOTE DO NOT sharpen the blades beyond 1 3 of the width of the blade See Figure 7 7 1 Sharpen the cutting edge at the same bevel as the original See Figure 7 7 Sharpen only the top of the cutting edge to maintain sharpness Angle Blade Back X Must NOT Exceed 1 3 Blade Width SGB033 Figure 7 7 Blade Sharpening 2 Check the balance of the blade If the blades are out of balance vibration and premature wear can occur See your authorized Scag dealer for blade balancing or special tools if you choose to balance your own blades BLADE REPLACEMENT WARNING Always wear proper hand and eye protection when working with cutter blades 1 Remove the ignition key before replacing the blades 2 Raise the mower deck to the highest position Place the lanyard pin in the highest cutting height position to prevent the cutter deck from falling 3 Secure the cutter blades to prevent them from rotating use the optional Blade Buddy tool P N 9212 to assist in securing the cutter blades remove the nut from the blade attaching bolt Remove the cutter blade bolt and spacer from the spindle shaft See Figure 7 8
66. hown in Figure 7 10 Add a mixture of coolant and soft water as needed NOTE Hefer to the coolant manufacturer s instructions for the proper coolant mixture ratio SCAG Section 7 Fill to Bottom of C CHECKING THE FAN BELT TENSION LIQUID Filler Neck COOLED ENGINES ONLY ie 030467 13 A CAUTION Figure 7 10 Coolant Level Periodically check the fan belt tension The belt should deflect 1 2 with 10 pounds of pressure See your Scag dealer if the belt is in need of adjustment or replacement 7 13 BODY DECK AND UPHOLSTERY Do not wash any portion of the equipment while it is hot Do not wash the engine use compressed 3 Replace the radiator cap Push down on the cap and turn clockwise until it stops air NOTE The cooling system should be flushed and the 1 After each use wash the mower and cutter deck coolant replaced every 500 hours of operation or Use cold water and automotive cleaners Do not use annually See your Scag dealer for proper coolant pressure cleaners 2 Do spray electrical components CLEANING THE RADIATOR DEBRIS SCREEN 3 Use a mild soap solution or a vinyl rubber cleaner to clean the seat After each day of operation remove and clean the radiator 4 Repair damaged metal surfaces using Scag touch debris screen up paint available from your authorized Scag dealer Wax the mower for maximum paint protection CAUTION To avoid personal injury always
67. ive in materials or workmanship will be repaired or replaced by an Authorized Scag Service Dealer without charge for parts and labor during the periods specified below This warranty is limited to the original purchaser and is not transferable Proof of purchase will be reguired by the dealer to substantiate any warranty claims All warranty work must be performed by an Authorized Scag Service Dealer This warranty is limited to the following specified periods from the date of the original retail purchase for defects in materials or workmanship Wear items including drive belts blades hydraulic hoses and tires are warranted for ninety 90 days Batteries are covered for ninety 90 days Frame and structural components including oil reservoir and oil coolers are warranted for 2 years Parts and labor Cutter decks are warranted against cracking for a period of three 3 years Parts and labor 1st and 2nd year Parts only 3rd year The repair or replacement of the cutter deck will be at the option of Scag Power Equipment We reserve the right to request components for evaluation This warranty does not cover any mower that has been subject to misuse neglect negligence or accident or that has been operated in any way contrary to the operating instructions as specified in the Operator s Manual Engines and electric starters are covered by the engine manufacturer s warranty period Major drive system components are warranted for two 2 yea
68. k is set at the most common cutting height that you will use On the RH side of the machine check the distance from the bottom of the cutter deck to the floor Next check the distance from the bottom of the cutter deck to the floor on the LH side of the machine Both measurements should be the same If the two measurements are different the cutter deck level must be adjusted as follows 1 On the front LH side of the cutter deck locate the cutter deck level adjusting bracket See Figure 6 5 Figure 6 5 Cutter Deck Level Adjustment 2 Loosen the two 2 elastic stop nuts Adjust the bolt up or down on the adjustment bracket to adjust the cutter deck until the distance from the bottom of the cutter deck to the floor is the same as the measurement on the RH side of the machine 3 Tighten the two elastic stop nuts to secure the cutter deck in the proper position CUTTER DECK PITCH The pitch of the cutter deck should be equal between the front and rear of the cutter deck for proper cutting performance To check for proper deck pitch be sure that the mower is on a flat level surface and the tires are properly inflated Check the distance from the bottom of the cutter deck to the floor at the rear RH side of the cutter deck directly behind the cutter deck hanging chains Next check the distance from the bottom of the cutter deck to the floor at the front RH side of the cutter deck directly in front of the cutter deck hanging chains
69. lapsed Operating Hours Cutting Element Disengage STT MODELS CE Mark Seat must be installed under the seat hold down bracket during installation Failure to secure the seat under the hold down bracket could result in serious injury or death in a roll over Thrown Object Hazard Read Operator s Manual Keep Bystanders Away Section 2 SAFETY INFORMATION 2 1 INTRODUCTION Your mower is only as safe as the operator Carelessness or operator error may result in serious bodily injury or death Hazard control and accident prevention are dependent upon the awareness concern prudence and proper training of the personnel involved in the operation transport maintenance and storage of the eguipment Make sure every operator is properly trained and thoroughly familiar with all of the controls before operating the mower The owner user can prevent and is responsible for accidents or injuries occurring to themselves other people or property READ THIS OPERATOR S MANUAL BEFORE ATTEMPTING TO START YOUR MOWER A replacement manual is available from your authorized Scag Service Dealer or by contacting Scag Power Equipment Service Department at P O Box 152 Mayville WI 53050 or contact us via the Internet at www scag com The manual for this machine can be downloaded by using the model and serial number or use the contact form to make your request Please indicate the complete model
70. leaves the seat with the steering control levers not in the neutral position and or the cutter blades engaged and the parking brake not engaged A WARNING Never operate the mower with the interlock system disconnected or malfunctioning Do not disengage or bypass any switch injury to yourself and others or property damage could result 13 Section 4 4 3 INITIAL RUN IN PROCEDURES FIRST DAY OF USE OR APPROXIMATELY 20 HOURS 1 Check all belts for proper alignment and wear at 2 4 and 8 hours 2 Change the engine oil and oil filter after the first 20 hours of operation See Section 7 4 3 Check hydraulic oil level in reservoir See Section 7 8 4 Check for loose hardware Tighten as needed 5 Check interlock system for proper operation See Section 4 2 6 Check tire pressure Adjust pressure if necessary See Section 7 10 4 4 STARTING THE ENGINE CAUTION DO NOT USE STARTING FLUIDS Use of starting fluids in the air intake system may be potentially explosive or cause a runaway engine condition that could result in engine damage and or personal injury 1 Select the fuel type either Gasoline or LP For gasoline be sure the fuel shutoff valve located behind the operator s seat is fully open See Section 7 5 For LP make sure the fuel valve is completely open on the LP tank Secure the ROPS in the upright and locked position e Sit in the operator s seat fasten seat belt
71. ls Knowing the location function and operation of these controls is important for safe and efficient operation of the mower 1 Ignition Switch Figure 4 1 The ignition switch is used to start the engine and has three positions OFF ON and START LEFT STEERING CONTROL DECK LIFT PARKING BRAKE CONTROL CUTTING HEIGHT ADJUSTMENT WATER TEMPERATURE IRIS IH RIGHT STEERING CONTROL MOWER DECK SWITCH e NU N ENGINE DECK RELEASE OIL PRESSURE CONTROL c ai ES 1 SEAT BELT CHOKE CONTROL IGNITION SWITCH FUEL GAUGE VOLTMETER FUEL SELECTION FUSES e SWITCH DUMP 07 NJ HOURMETER Figure 4 1 Controls and Instruments 12 Section 4 10 11 12 Hourmeter Figure 4 1 Indicates the number of hours the engine has been operated It only operates when the engine is running Has preset maintenance reminders for engine and hydraulic system oil changes Will start flashing scheduled maintenance 2 hours before preset time and continue flashing
72. luid is cool Fluid IF wheel rotates rearward adjust turnbuckle Level should be 3 below to IMPORTANT Adjust until drive wheel stops turning Tighten jam nuts of Filler neck Fill With IMPORTANT d Reoept for te 2142 1 SAE 20W50 motor oil only DRIVESHAFT MAINTAINANCE TRACKING ADJUSTMENT Grease yokes 3 4 pups If the machine pulls to the right adjust LH control Linkage IMPORTANT Every 200 hours CCW to slow Left wheel If the machine pulls to the Left adjust RH control Linkage CCW to slow right wheel Read just 06 net overt lL Room for neutral if necessary ot fLuid expansion must be allowed ar resultin FREE WHEEL OPERATION expansion may cause Leaks Predes spline 8 10 pumps To move machine without running the engine rotate both dump in the system Every 50 hours valves Located at the LH side of the pumps CCW 1 2 turn to Freeyheel positions Return dump valves to original position V 483154 to operate the mower Tighten to 7 10 ft A WARNING vum 226 DO NOT OPERATE WITHOUT DISCHARGE CHUTE MULCHING KIT OR ENTIRE GRASS CATCHER INSTALLED 21 AWARNING Operation of this equipment may create sparks that can start fires around dry DUAL FUEL lt 5 The operator should contact ESS local fire agencies for laws 7 7 7 2 SET g ULLA DA or regulations relating to fire preventi
73. mm HG70402 Charge Relief Kit HG71287 Fan Kit incl items 32 34 35 36 HG51348 Hub HG52016 Bracket Shroud HG52014 Fan HG52256 Washer HG44809 Nut HG52059 Shroud gt 61 SCAG Section 8 ELECTRICAL SYSTEM KUBOTA DUAL FUEL TO ENGINE TO of X ok FLYWHEEL lt SENSOR 4 _1 REGULATOR YA FUEL lt gt SHUTOFF 4 lt lt SOLENOIDS N MODULE TO B ENGINE ADAPTER HARNESS 7 STT2009 ES DUAL FUEL iuc 62 Section 8 ELECTRICAL SYSTEM KUBOTA DUAL FUEL reme Depto Fuel Pump 481811 Oil Pressure Sender LP Shutoff Solenoid Fuel Shutoff Solenoid 483537 Hourmeter 462011 Clutch Ogura GT 3 5 1 125 Bore Starting Motor Alternator 483360 Sending Unit Water Temp 482253 Diode 48298 Fuse 20 AMP 48030 09 Clamp Cable 1 2 ID 48030 10 Clamp Cable 3 4 ID 48030 11 Clamp Double Cable 5 8 ID 481176 10 Cable Battery Red 481176 11 Cable Battery Black 04020 02 Nut Hex 1 4 20 04001 44 Bolt Hex Head 1 4 20 x 5 Battery Not Available Through Scag 481638 Switch Interlock Normally Open 483810 Main Wire Harness STT Dual Fuel 482784 Circuit Breaker 50 AMP 482785 Cover Circuit Breaker 483013 Relay 12V 483815 Switch Fuel Selector 481184 Volt Meter Includes Mounting Hardware 481182 Indicator Light Glow Plugs Includes Mounting Hardware 481805 En
74. mproper maintenance or to any mower or parts that have not been assembled or installed as specified in the Operator s Manual and Assembly Manual The warranty does not cover any mower that has been altered or modified changing performance or durability In addition the warranty does not extend to repairs made necessary by normal wear or by the use of parts or accessories which in the reasonable judgment of Scag are either incompatible with the Scag mower or adversely affect its operation performance or durability Scag Power Equipment reserves the right to change or improve the design of any mower without assuming any obligation to modify any mower previously manufactured All other implied warranties are limited in duration to the two 2 year warranty period or ninety 90 days for mowers used for rental purpose Accordingly any such implied warranties including merchantability fitness for a particular purpose or otherwise are disclaimed in their entirety after the expiration of the appropriate two year or ninety day warranty period Scag s obligation under this warranty is strictly and exclusively limited to the repair or replacement of defective parts and Scag does not assume or authorize anyone to assume for them any other obligation Some states do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you Scag assumes no responsibility for incidental consequential or other damages including
75. omply with state and local ordinances as well as SAE J137 and or ANSI ASAE S279 requirements Contact your local authorities for regulations and equipment requirements Do not operate without the side discharge chute installed and in the down position or with an optional grass catcher or mulch plate completely installed Check the blade mounting bolts at frequent intervals for proper tightness Make sure all hydraulic fluid connections are tight and all hydraulic hoses and lines are in good condition before starting the machine 2 4 OPERATION CONSIDERATIONS 1 Know the function of all controls and how to stop quickly A WARNING DO NOT operate on steep slopes To check a slope attempt to back up it with the cutter deck down If the machine can back up the slope without the wheels slipping reduce speed and use extreme caution Under no circumstances should the machine be operated on slopes greater than 15 degrees ALWAYS FOLLOW OSHA APPROVED OPERATION Reduce speed and exercise extreme caution on slopes and in sharp turns to prevent tipping or loss of control Be especially cautious when changing directions on slopes Section 2 A WARNING 10 11 12 13 14 prevent tipping loss of control start stop smoothly avoid unnecessary turns and travel at reduced speed When using any attachment never direct the discharge of material toward bystanders or allow anyone near the machine
76. on requirements ge 483859 25 28 2009 STTKBDF Decals Page2 65 Section 8 ELECTRICAL SCHEMATIC KUBOTA DUAL FUEL WATER TEMP oo OIL PRESSURE g 31 E 3 og 8 3588 VOLTMETER om 3 8 8 MOWER ENGAGE MODULE PLUG START RELAY KEY SWITCH A 1 11 32 8 EM 2 2 gn ENGINE COIL 1 5 BLACK BLUE 2 6 RED 3 BLUE WIBLK STRIPE WHITE WIBLK STRIPE BLK WIRED STRIPE 4 ENGINE MODULE EPO CAR SOLENOID tg iij 5 GROUND PROPANE REGULATOR ENGINE ADAPTER HARNESS amm WATER TEMP FLYWHEEL SENSOR ENGINE COIL ENGINE COIL YOM ALIA ama LHWMNED 8 BRAKE INTERLOCK AOOTMSINI 50 FUSE CHARGING jo STARTER anwr srie cA SOLENOID m _ BLK WAWHITE STRIPE a lia UA FUEL PUMP 88 FUEL PUMP GROUND FUEL SELECTOR SWITCH SEAT SWITCH RH NEUTRAL 66 LH NEUTRAL LIMITED WARRANTY COMMERCIAL EGUIPMENT Any part of the Scag commercial mower manufactured by Scag Power Eguipment and found in the reasonable judgment of Scag to be defect
77. open or removed Under no circumstances should your mower be operated without these devices in place All information is based upon product information available at the time of approval for printing Scag Power Equipment reserves the right to make changes at any time without notice and without incurring any obligation 1 2 DIRECTION REFERENCE The Right and Left Front and Rear of the machine are referenced from the operator s right and left when seated in the normal operating position and facing the forward travel direction 1 3 SERVICING THE ENGINE AND DRIVE TRAIN COMPONENTS The detail servicing and repair of the engine hydraulic pumps and gearboxes are not covered in this manual only routine maintenance and general service instructions are provided For service of these components during the limited warranty period it is important to contact your Scag dealer or find a local authorized servicing agent of the component manufacturer Any unauthorized work done on these components during the warranty period may void your warranty SCAG Section 1 1 4 SYMBOLS DESCRIPTION Transmission Spinning Blade Spring Tension on Idler Falling Hazard Thrown Object Hazard Continuously Variable Linear Cutting Element Basic Symbol Pinch Point Cutting Element Engage Hour meter E
78. ove 4 Slow the engine to idle speed material if clogging has occurred 5 Engage the parking brake 6 Turn the ignition key to the OFF position and remove If the discharge chute becomes clogged shut off the key 16 the engine and remove the ignition key Using a stick or similar item dislodge the clogged material Then resume normal mowing Section 4 4 11 MOVING MOWER WITH ENGINE STOPPED To free wheel or move the mower around without the engine running rotate the dump valve levers counter clockwise See Figure 4 4 Disengage the parking brake and move the mower by hand When the machine is in the desired position engage the parking brake and rotate the levers clockwise until they stop The dump valve levers must be returned to the DRIVE position and torqued to 10 lb ft to drive the mower DUMP VALVE CONTROL 390 141 1 Figure 4 4 Dump Valve Control 4 12 RECOMMENDATIONS FOR MOWING 1 Do not mow with dull blades A dull blade will tear grass resulting in poor lawn appearance and reduced mowing power A WARNING DO NOT operate without Discharge Chute Mulching Kit or entire Grass Catcher properly installed 2 The discharge chute must not be removed and must be kept in the lowest position to deflect grass clippings and thrown objects downward Direct the side discharge away from sidewalks or streets to minimize cleanup of clippings When mowing close to obstacles direct the discharge away
79. placed immediately Section 2 2 6 MAINTENANCE CONSIDERATIONS amp STORAGE 1 Never make adjustments to the machine with the engine running unless specifically instructed to do so If the engine is running keep hands feet and clothing away from moving parts 2 Disengage drives lower implement set parking brake stop engine and remove key or disconnect spark plug wire to prevent accidental starting of the engine when servicing or adjusting the machine Wait for all movement to stop before adjusting cleaning or repairing 3 Disconnect battery or remove spark plug wire before making any repairs Disconnect the negative terminal first and the positive last Reconnect the positive first and the negative last 4 Keep all nuts bolts and screws tight to ensure the machine is in safe working condition Check blade mounting bolts frequently to be sure they are tight 5 Do not change the engine governor settings or overspeed the engine See the engine operator s manual for information on engine settings 6 Toreduce fire hazard keep the cutting units drives muffler and engine free of grass leaves excessive grease oil and dirt 7 Parkthe machine on level ground and engage the parking brake 8 NEVER allow untrained personnel to service the machine 9 Use care when checking blades Use a Blade Buddy wrap the blade s or wear gloves and USE CAUTION when servicing blades Only replace blades NEVER straighten or
80. plug from the side of the gearbox See Figure 7 9 CUTTER DECK GEARBOX 390S0161 Figure 7 9 Cutter Deck Gearbox 3 Visually check that the lubricant level is up to the bottom edge of the check plug hole If lubricant is low add SAE 80W90 lubricant through the check plug hole in the gearbox until it is level with the bottom of the check plug hole Install the check plug and tighten securely B CHANGING LUBRICANT The lubricant in the cutter deck gearbox should be changed after every 500 hours of operation or yearly whichever occurs first 1 Place a suitable container beneath the cutter deck gearbox and locate the gearbox drain plug 2 Remove the drain plug drain the lubricant into the container and properly discard it 3 Re install the drain plug and add SAE 80W90 lubricant through the check plug hole in the gearbox until it is level with the bottom of the check plug hole Install the check plug and tighten securely 7 12 COOLING SYSTEM A WARNING To avoid burns always allow the engine to cool before removing the radiator cap A CHECKING COOLANT LEVEL The coolant level should be checked before each day of operation 1 Remove the radiator cap by turning it slowly counterclockwise to the first stop and allow any pressure to be released Push down on the cap and turn counterclockwise to remove 2 Visually check the coolant level The coolant level should be up to the bottom of the filler neck as s
81. r CUTTING HEIGHT 5 1 2 4 3 4 WARNING Replace seat only with Scag approved seat with seat mounting provisions and Scag approved seat belts Failure to follow these directions could result in injury or death In the event of a rollover r THIS MOWER INCLUDES A 1 ROLL OVER PROTECTION SYSTEM THAT MUST BE INSTALLED PRIOR 14 TO MOWER OPERATION 3 4 BOTTOM ROW OF HOLES 482565 TOP ROW OF HOLES Protection Device 10 with a Roll Bar CUTTING and Seat Belt See your dealer HEIGHT ar is missing or damaged 483425 11 f START DRIVE PROCEDURE Engage parking brake Disengage mower deck drive o Move control handles to neutral Lock pos eStart engine e Release parking brake Select forward or reverse wlth hyrdo control handles WARNING AVOID SERIOUS INJURY OR DEATH Read the Operator s Manual ite only can back up and never on slopes greater than Ib degrees eSolicite etiquetas en espanol un dor Sea nitt If machine stoj stop blades and t book down slowly Avold sudden turns Do not mow when ILdren or thers are aroun Never carry children even with blades off Look gown and before and while backing Keep Safety devices guards shlelds switches etc In place and work Ing Remoye objects that could be 8 thrown by the blade Tralned operators
82. re filling 7 Remove the machine from the truck or trailer and fuel on the ground If this is not possible then refuel the machine with a portable container rather than from a gasoline dispenser nozzle 8 Keep the nozzle in contact with the rim of fuel tank or container opening at all times until fueling is complete Do not use a nozzle lock open device 9 If fuel is spilled on clothing change clothing immediately and wash affected skin 10 Replace gas cap and tighten securely B REPLACING IN LINE FUEL FILTER ELEMENTS The engine fuel filter should be replaced after every 500 hours of operation or annually whichever occurs first See Figure 7 6 1 Close the shut off valve 2 Remove the two clamps securing the fuel filter to the fuel hose Remove the fuel filter 3 Install a new fuel filter Be sure it is installed in the proper direction Secure to the fuel hose using the two clamps 4 Open the fuel shut off valve C LPG FUEL SYSTEM Maintenance must be performed to the LPG fuel system after 1000 hours of operation or annually whichever occurs first Contact your authorized Scag service center for details and maintenance See Engine Owner s manual for service information 35 Secure loose cylinders when transporting Transport in the upright position Fill at a reputable dealer Do not store tanks empty or filled inside any building or enclosed trailer Turn off valve at tank during machine stor
83. roceeding with this adjustment be sure that the caster wheels turn plus pivot freely and that the tire pressure in the drive wheels is correct If the tire pressure is not correct the machine will pull to the side with the lower pressure 1 If at full speed the mower pulls right it is an indication that the left wheel is turning faster than the right wheel To adjust this condition proceed as follows A Stop the machine and place the steering control levers in the neutral position Loosen the lock nuts securing the ball joints at each end of the LH steering control rod Rotate the control rod to lengthen the rod and tighten the lock nuts This will cause the control rod to stroke the LH pump less slowing down the LH wheel See Figure 6 4 page 24 NOTE If after making the adjustment as outlined in step 1A the machine creeps forward or backward the neutral adjustment must be made as described on page 24 2 If at full speed the mower pulls left it is an indication that the right wheel is turning faster than the left wheel To adjust this condition proceed as follows A Stop the machine and place the steering control levers in the neutral position Loosen the lock nuts securing the ball joints at each end of the RH steering control rod Rotate the control rod to lengthen the rod and tighten the lock nuts This will cause the control rod to stroke the RH pump less slowing down the RH wheel See Figure 6 3 page 24
84. rs by Scag Power Equipment Parts and labor Two year warranty exclude fittings hoses drive belts The repair or replacement of the hydraulic pump or hydraulic motor will be at the option of Scag Power Equipment This warranty does not cover any mower that has been subject to misuse neglect negligence or accident or that has been operated in any way contrary to the operating instructions as specified in the Operator s Manual Electric clutches have a Limited Warranty for 2 year Parts and labor Spindle assemblies have a Limited Warranty for three years Parts and labor 1st year and 2nd Parts only 3rd year Any Scag product used for rental purposes is covered by a 90 day warranty The Scag mower including any defective part must be returned to an Authorized Scag Service Dealer within the warranty period The expense of delivering the mower to the dealer for warranty work and the expense of returning it to the owner after repair will be paid for by the owner Scag s responsibility is limited to making the required repairs and no claim of breach of warranty shall be cause for cancellation or rescission of the contract of sale of any Scag mower This warranty does not cover any mower that has been subject to misuse neglect negligence or accident or that has been operated in any way contrary to the operating instructions as specified in the Operator s Manual The warranty does not apply to any damage to the mower that is the result of i
85. rvoir p Jj 2007 STT HOR Figure 7 2 Hydraulic Oil Reservoir B CHANGING HYDRAULIC OIL The hydraulic oil should be changed after every 500 hours or annually whichever occurs first The oil should also be changed if the color of the fluid has become black or milky A black color and or a rancid odor usually indicates possible overheating of the oil and a milky color usually indicates water in the hydraulic oil 33 IMPORTANT The hydraulic oil should be changed if you notice the presence of water or a rancid odor to the hydraulic oil Park the mower on a level surface and stop the engine Place a suitable container under the hydraulic oil filter Remove the fill cap from the reservoir and the drain plug from the bottom of the drain tee fitting on the filter base See Figure 7 3 Allow the fluid to drain into the container and properly discard it HYDRAULIC OIL FILTER 39080155 1 Figure 7 3 Hydraulic Oil Filter Re install the drain plug into the tee fitting and be sure it is tight NOTE Before refilling the hydraulic oil reservoir the hydraulic oil filter should be changed as outlined in Procedure C Changing Hydraulic Oil Filter Element on page 33 Fill the reservoir to 3 1 4 inches from the top of the filler neck with 20W50 motor oil Replace the reservoir fill cap Start the engine and drive forward and backward for two minutes Check the oil level in the reservoir If necessary ad
86. ry depending on cutter deck size tall wiry or tough to cut grass 3 Move the Custom Cut Baffle to desired position B 4 factory setting 4 1 4 or 4 1 2 Position See See Figures 6 9 Figure 6 9 For general purpose cutting This gives the best mix of cutting performance in all types of grass 4 Reinstall the mounting hardware Torque hardware to 39 ft lbs C 4 3 4 or 5 1 4 Position See Figure 6 9 Placing the baffle in either the 4 3 4 or 5 1 4 setting will enhance fall cutting leaf pickup and reduce cutter deck blowout Custom Cut Baffle Adjustment Mounting Slot Selected Mounting Hardware Location Slot A Hole 1 Hole 2 Hole 3 Hole 4 Height inches 3 3 4 4 1 4 4 3 4 5 1 4 Slot Hole 2 Hole 3 Hole 4 Height inches 3 1 2 4 4 1 2 Figure 6 9 Custom Cut Baffle Adjustment 28 Section 6 6 7 ELECTRIC CLUTCH ADJUSTMENT The electric clutch serves two functions in the operation of the mower In addition to starting and stopping the power flow to the cutter blades the clutch also acts as a brake to assist in stopping blade rotation when the PTO is switched off or the operator presence circuit is interrupted When the clutch is disengaged the air gap between the armature and rotor must be adjusted to fifteen thousandths of an inch 0 015 for proper operation The airgap adjustment is made at three bolts on the clutch There are three inspection windows one nex
87. s injury or loss of life 5 Install the two 2 lock pins through the hole secure with the two 2 hairpin cotter pins and tighten the 1 Check the full length of the seat belt webbing for tension knobs See Figure 2 2 Remove the seat belt cuts wear fraying dirt and stiffness See Figure 2 3 ontas Tetana ordoki 2 Check the seat belt webbing in areas exposed to URHKHTAND ultra violet rays from the sun or extreme dust or LOCKED POSITION dirt If the original color of the webbing in these areas is extremely faded and or is packed with dirt the physical strength of this webbing may have deteriorated If this condition exists replace the seat belt system 3 Check the buckle and latch for proper operation and determine if the latch plate is excessively worn deformed or if the buckle is damaged or cracked See Figure 2 3 INSPECT BUCKLE amp LATCH lt INSPECT WEBBING Figure 2 3 Seat Belt Inspection LOCK PIN Figure 2 2 ROPS Hinge The potential exposure of the seat belt to severe environmental conditions make it crucial to inspect the seat belt system regularly It is recommended that the seat belt be inspected on a daily basis for signs of damage Any seat belt system that shows cuts fraying extreme or unusual wear significant discoloration due to UV exposure dirt or stiffness abrasion to the seat belt webbing or damage to the buckle latch plate hardware or any other obvious problem should be re
88. side of the machine The distance should be 1 7 16 See Figure 6 2 5 fthe distance is not at the specified measurement loosen the jam nut at the rod end side of the brake actuator rod See Figure 6 2 6 Turn the adjustment bolt clockwise to decrease the spring compression or counter clockwise to increase the spring compression until the 1 7 16 measurement is achieved and tighten the jam nut See Figure 6 2 7 Repeat steps 4 though 6 on the RH side of the machine 8 Replace the drive wheels and test the brake NOTE If this procedure does not achieve proper brake adjustment please contact your authorized Scag dealer LOOSEN HERE 39080152 1 2 to 2 1 4 Clearance Figure 6 1 Brake Adjustment LOOSEN HERE ADJUST HERE Figure 6 2 Brake Rod Adjustment Section 6 6 2 TRAVEL ADJUSTMENTS Neutral or tracking adjustments will need to be made if A The steering control levers are in the neutral position and the machine creeps forward or backward Neutral Adjustment See Below B The steering control levers are in the full forward position and the mower pulls to one side or the other when traveling in a forward direction Tracking Adjustment See Page 25 NEUTRAL ADJUSTMENT 1 Be sure the dump valve levers are in the run position and the steering control levers are in the neutral lock position With an operator in the seat start the engine and disengage the parkin
89. sired cutting height Deck Release Lever Figure 4 1 Used to lock the cutter deck in the transport position Push the foot pedal forward and pull back on the release lever to release the cutter deck for normal mowing Temperature Gauge Figure 4 1 Indicates the operating temperature of the engine Used on mowers with the liquid cooled engine only Check Engine Light Figure 4 1 Indicates the operation of the engine sensors on the Kawasaki Digital Fuel Injection DFI Light will flash once at initial start up If a problem occurs with a sensor on the engine the light will flash a code See your authorized Scag Dealer for diagnosis and repair Seat Belt Figure 4 1 Used to secure the operator Seat belt must be worn at all times when the ROPS is in the upright and locked position Seat Hold Down Release Latch Figure 4 1 Located behind the seat Used to secure the seat in the operator s position Release the latch to gain access under the seat Fuel Selection Switch Figure 4 1 Used to select the type of fuel the engine will operate on Selection can be made for either Gasoline or LP 4 2 SAFETY INTERLOCK SYSTEM Th e mower is equipped with a safety interlock system that prevents the engine from starting unless the deck drive is disengaged the parking brake is engaged the steering control levers are in the neutral position and the operator is in the seat The interlock system shuts off the engine if the operator
90. t engine 8 disengoge blode clutch before servicing Use coution in directing dischorge Reod instruction monuol before operating DO NOT OPERATE UNLESS GRASS CATCHER MULCHING KIT OR DISCHARGE CHUTE 15 INSTALLED SERIOUS INJURY OR DEATH MA RESULT FRO MACHINE ROLLOVER Fallunre to follow these Instructions could result In serlous injury or death Do not operate machine on steep slopes or near drop offs Avold sharp and or quick turns Do not exceed the machine welght rating of the ROPS Always use seat belt Do not Jump If machine tips If ROPS Is foldable Always keep ROPS fully extended WHEN ROPS MUST BE DOWN Do not use the seat belt Drive wlth extra care equiped with seat platform Do not operate machine without seat platform pin In 7 NWARNING MANUFACTURED UNDER ONE OR MORE OF THE FOLLOWING PATENTS 4 885 903 4 920 733 4 967 543 4 998 948 5 042 239 5 117 617 5 826 416 5 832 708 5 865 018 6 766 633 6 892 519 6 996 962 7 197 863 7 237 374 7 373 768 4 487 006 4 991 382 5 133 176 6 192 666 7 065 946 PATENTS PENDING Heavy Duty Commercial 481971 El WARNING IMPORTANT Operation on slopes can be hazardous The seat MUST be installed under the seat hold down bracket during installation Failure to secure the seat under the hold down bracket could result in serious injury or death in a rollover with This machine was originally equipped a Rollove
91. t serious heat damage to the engine or hydraulic oil circuit Check the drive belts for proper alignment and any signs of wear Correct and adjust if necessary A DANGER To avoid injury from burns allow the mower to cool before removing the fuel tank cap and refueling 2 To prevent tipping or loss of control do not start or stop suddenly avoid unnecessary turns and travel After the mower has cooled down fill the fuel tank at reduced speed If tires loose traction disengage with fresh clean fuel at the end of every day of blades and proceed slowly off the slope operation See Engine Owner s Manual for proper octane requirements 3 Avoid sudden starts when mowing uphill Sudden 5 starts may cause the machine to tip backwards Loss of traction may occur when traveling down hill Weight transfers to the front of the machine and may cause the drive wheels to slip causing loss of braking or steering Keep tires properly inflated 4 8 PARKING THE MOWER 1 Park the machine on a flat level surface only Do not park the machine on an incline Check the tire pressure Adjust pressure if necessary 4 10 REMOVING CLOGGED MATERIAL A DANGER ROTATING BLADES NEVER PUT YOUR HANDS INTOTHE DISCHARGE 2 Place the steering control levers in the neutral CHUTE FOR ANY REASON position 3 Disengage the cutter blades Shut off the engine and remove the key and only then use stick or similar object to rem
92. t to each adjusting bolt See Figure 6 10 INSPECTION WINDOW x3 T x I x n T ES 1 5 Figure 6 10 Clutch Air Adjustment 1 Locate the inspection windows on the clutch 2 Place 0 015 feeler gauge in the slot between the rotor and the armature See Figure 6 11 INSERT 0 015 FEELER GAUGE HERE 2 Figure 6 11 Clutch Air Gap Adjustment 3 Tighten or loosen the adjusting bolt as needed to acheive the 0 015 inch airgap See Figure 6 12 Perform this operation at all three inspection windows 29 ADJUSTMENT NUTS ADJUSTMENT NUTS Figure 6 12 Clutch Air Gap Adjustment This adjustment should be done every 500 hours of operation or annually whichever comes first In cases where the machine is heavily used airgap settings should be checked more often If the air gap is too narrow the clutch armature may drag when disengaged resulting in premature failure If the air gap is too wide the clutch may be slow to engage as the magnet must pull the armature in from a greater distance SCAG Section 7 MAINTENANCE 7 1 MAINTENANCE CHART RECOMMENDED SERVICE INTERVALS ESSE ees PROCEDURE COMMENTS FIRST 10 EENEN Check Check hydraulic oil level oil level See paragraph 7 3
93. tor s position with out the engine running push down on the height adjust pedal to check for full function control 3 The height adjust pedal can be located in three 3 different positions for operator comfort and control See Figure 4 8 390S0140 2 HEIGHT ADJUSTMENT PEDAL LOCATIONS Figure 4 8 Height Adjust Pedal Locations 18 Section 4 SCAG 4 16 TOWING OPTIONAL HITCH ACCESSORY 1 NEVER allow children or others in or on towed equipment 2 Tow only with a machine that has a hitch designed for towing Do not attach towed equipment except at the hitch point 3 Follow manufacturer s recommendations for weight limit for towed equipment 250 lbs maximum towing weight 4 NEVER tow on slopes The weight of the towed equipment may cause loss of traction and loss of control 5 Travel slowly and allow extra distance to stop 6 Zero turning with a trailer attached could cause damage to the trailer or mower 19 SCAG Section 5 TROUBLESHOOTING CUTTING CONDITIONS CONDITION CAUSE CURE STRINGERS OCCASIONAL BLADES OF UNCUT GRASS Low engine RPM Run engine at full RPM Ground speed too fast Slow speed to adjust for conditions Wet grass Cut grass after it has dried out Dull blades incorrect sharpening Sharpen blades Deck plugged grass accumulation Clean underside of deck L Width of Deck 1 PE o Belts slipping Adjust belt tension STREAKING STRIPS OF UNCU
94. turer U Nut 1 4 20 Hose Clamp 0 69 Dia Bolt Hex Hd 1 4 20 x 2 0 Hose 3 8 ID Pushlock Oil Cooler Elbow 90 Deg 1 4 NPT x 3 8 Hose Elbow 90 Deg 9 16 O ring x 3 8 Hose Oil Filter Base Hose Assy 1 2 ID Tank to Filter Base Clamp 87 max Dia Fuel Filter Kubota Fuel Hose 5 16 ID Non Perm Valve Shutoff Clamp 5 16 Fuel Hose Fuel Hose 5 16 ID Non Perm Hose Fitting Bushing Bolt Hex Hd 5 16 18 x 1 0 Zinc Nut Serr 5 16 18 Oil Filter Tee 3 4 O Ring x JIC x 1 2 Hose Nut Hex Elastic Stop 1 4 20 Cap Hydraulic Tank Insert Filler Neck O Ring Oil Reservoir Assembly Incl 24 27 39 Elbow 90 Deg 0 38 Hose Bushing 0 56 Dia Viton Hose Clamp 0 69 dia Hose 3 8 ID Pushlock Screw Phillips Head 1 4 20 Cap Fuel Tank Assembly Incl items 16 17 65 Clamp Hose Elbow 90 Deg 5 8 x 1 2 Bushing 7 8 14 JIC x 3 4 16 O Ring Support Bracket Fuel Tank Nut 5 16 18 Serr FIng Bolt Carriage 1 4 20 x 3 4 Elbow 90 Deg Bushing 0 78 Dia Viton Strap Hydraulic Tank Support Bracket Hydraulic Tank Hose Assembly Pump Union 5 8 x 1 2 Bolt Hex Hd 1 4 20 x 1 1 4 Lockwasher 1 4 Spring Order by the inch 04060 09 04017 05 483620 422694 481793 483101 04021 09 04001 32 483100 482498 04021 09 04043 04 424483 424484 04001 08 482505 48136 13 04019 03 04017 16 04017 05 04019 02 ee NN Roll
95. while in operation Before attempting to start the engine with the operator in the seat disengage power to the cutter deck place the steering control levers in the neutral position and engage the parking brake If the mower discharge ever plugs shut off the engine remove the ignition key and wait for all movement to stop before removing the obstruction DO NOT use your hand to dislodge the clogged discharge chute Use a stick or other device to remove clogged material after the engine has stopped running and the blades have stopped turning Be alert for holes rocks roots and other hidden hazards in the terrain Keep away from any drop offs Beware of overhead obstructions low limbs etc underground obstacles sprinklers pipes tree roots etc Cautiously enter a new area Be alert for hidden hazards Disengage power to cutter deck before backing up Do not mow in reverse unless absolutely necessary and then only after observation of the entire area behind the mower If you must mow in reverse maintain a constant lookout to the rear of the machine and mow slowly DO NOT turn sharply Use care when backing up Disengage power to cutter deck before crossing roads walks or gravel drives Mow only in daylight or good artificial light NEVER raise the deck with the blades engaged Take all possible precautions when leaving the machine unattended such as disengaging the mower lowering the attachments setting th
96. zerk and reinstall the plug Reinstall the grease cap Special tool part number 47007 is recommended for use in the installation of the grease cap 31 Section 7 GREASE FITTING LUBRICATION LUBRICANT INTERVAL LITHIUM MP WHITE GREASE 2125 40 HOURS WEEKLY CHASSIS GREASE 100 HOURS BI MONTHLY CHASSIS GREASE 200 HOURS MONTHLY CHASSIS GREASE 500 HOURS YEARLY f 00000 o AS E 4 OO STT DF Grease Points Figure 7 1 Lubrication Fitting Points 32 Section 7 7 3 HYDRAULIC SYSTEM A CHECKING HYDRAULIC OIL LEVEL The hydraulic oil level should be checked after the first 10 hours of operation Thereafter check the oil after every 200 hours of machine operation or monthly whichever occurs first IMPORTANT If the oil level is consistently low check for leaks and correct immediately Wipe dirt and contaminants from around the reservoir cap Remove the cap from the hydraulic oil reservoir Visually check the level of hydraulic oil Hydraulic oil must be at least 3 inches from top of the filler neck If the level cannot be determined visually use clean tape measure to check the level If the fluid is low add 20W50 motor oil DO NOT overfill overfilling the oil reservoir may cause oil seepage around the cap area Clean the fill cap and install it onto the reservoir Hydraulic Oil Rese

Scag Power Equipment STT61V-29KB-DF User's Manual

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