OPERATOR/SERVICE MANUAL
Contents
1. HAZARDOUS MATERIALS VITON Seals and O Rings P wanna Seals and O rings made from Viton Fluorocarbon Elastomer which have been subjected to burning can be dangerous if handled incorrectly Under extreme conditions the burning of Viton material may produce Hydrofluoric Acid and Hydrogen Fluoride If Viton seals and O rings are burnt precautions must be taken to prevent the Viton from coming into contact with the SKIN Handle ALL burnt seals and O rings only when wearing Neoprene gloves Any part of the gloves which have been in contact with Viton should be washed well with Limewater Calcium Hydroxide solution immediately after use As it is difficult to identify which seals are made from Viton and which are not we recommend the above instructions be adhered to when handling ANY burnt seals or O rings ASBESTOS WARNING It is possible that some proprietary parts used on this machine use gaskets which have an asbestos content This asbestos will be of the white chrysotile type which is a lower risk material However risk does occur if the joint is damaged therefore when undertaking engine maintenance ensure Protective gloves are used The joint is wet to help contain loose fibers Gasket is not ground off use a scraper Material is disposed of safely 71D 71G WEIGHT 427 kgs 940 Ibs Working Principle and Main Features Working Principle2. OPERATOR SERVICE MANUAL MODELS 71D 71G WALK BEHIND ROLLER Stone Construction Equipment Inc P O Box 150 Honeoye New York 14471 Phone 800 888 9926 Fax 716 229 2363 A 100 employee owned American manufacturer O 1996 Stone Construction Equipment Inc Printed in U S A Revision A 1 96 P N 56232 Contents 71D and 71G ROLLER Health and Safety Working Principle Main Features Exploded Diagrams and Parts Roll Assembly Left Hand Side Assembly Main Drive and Brake Assembly Vibrator Clutch Assembly Engine Drive and Hydraulic Motor The Manufacturer warrants that products manufactured shall be free from defects in material and workman ship that develop under normal use for a period of 90 days for concrete vibrators and electric pumps one year for Rhino Bulldog Wolfpac Rollers trowels Stompers saws plates engine powered pumps and 6 months for all other products from the date of shipment The foregoing shall be the exclusive remedy of the buyer and the exclusive liability of the Manufacturer Our warranty excludes normal replaceable wear items i e gaskets wear plates seals O rings V belts drive chains clutches etc Any equipment part or product which is furnished by the Manufacturer but manufactured by another bears only the warranty given by such other manufacturer The Manufacturer extends the warranty period to Lifetime for the drum bearings and seals for the mortar mixer
3. chine has been authorized to operate it and has sufficient knowledge of the machine to assure himself that it is in full working order before use Stone Construction Equipment Inc For Service Spare Parts 32 East Main Street 1 800 888 9926 Honeoye NY 14471 1 716 229 5141 USA Fax 1 716 229 2363 HEALTH SAFETY SAFETY These machines are designed to cany out the func tion of compacting matenal of the non cohesive bi tuminous and granular varieties If used correctly they will provide an effective and safe means of compaction and meet the appropriate performance standards It is essential that the drive operator of the machine isadequately trained in itssafe operation be autho rized to drive it and have sufficient knowledge of the machine to ensure that it is in full working order be fore being put to use SAFETY PRECAUTIONS Before using this equipment study this entire manual When warning decals are destroyed or missing con to become familiar with its operation Do not allow un tact the Manufacturer immediately at 1 800 888 9926 trained or unauthorized personnel especially children for replacement For the safety of yourself and others to operate this equipment Use only factory authorized it is imperative that the following rules are observed parts for service Failure to do so may result in serious injury or death This notation appears before warnings in t
4. filling use only a straight SAE 30 monograde oil Check Level of Hydraulic Fluid Correct level is indicated on the sight glass on the side of the tank Take great care at all times to prevent dirt grit or similar foreign matter from entering the transmission unit or hydraulic system Maintain Fluid Always use a clean container when filling hydraulic reservoirs Level Above Black Line Roller Maintenance cont d Monthly Change the oil in the transmission unit Check transmission unit toothed drive belt for tightness The tension is set at the factory and generally requires little attention If the belt appears slack retighten by moving the transmission until the belt is taut but not tight Check engine drive coupling bolts for tightness and for wear or damage Check vibrator drive belt for wear and fraying free from oil grease and dirt Actuating Check the roller drive chain and sprockets for adjustment and wear Rod Remove chain cover and degrease chain and sprockets with a solvent cleaner Check chain for excessive stretch wear or damaged links Check sprockets for wear Re tension chain If required by adjusting the jockey sprocket lubricate chain with chain spray or a heavy duty oil Replace chain guard and side cover Check operation of the transmission parking brake Correct adjustment of the parking brake is vital for safe operation of the roller Adjustment o
5. the lever to the handlebar will give full speed Move the lever progressively towards the handlebar gently accelerating the roller until the desired working speed is attained Reverse Forward To Stop the Roller y 4 Slowly release the direction speed level To Drive in Reverse Grip the left hand side of the direction speed lever and proceed as for forward drive section above Stop Park For safety and efficiency of operation all movement of the direction speed lever should be smooth and progressive particularly when changing direction Gentle movement of the lever reduces to a comfortable level the tendency of the control arm to move up or down each time the travel direction is changed Operating Controls Vibrator Lever The vibrator lever is of the spring loaded over center type and controls the clutch which starts and stops the vibrator Move the lever forward to start the vibrator and backward to stop it Vibration increases the compaction effort of the roller A cold engine may have difficulty driving the vibrator at full speed Always allow the engine to warm up for two 2 to three 3 minutes before engaging the vibrator When initially compacting very loose or soft material e g fresh blacktop the first passes of the roller should be without vibrator and at a fast speed After this initial compaction engage the vibrator and select a slow travel speed until the desired finish is obtained Ne
6. Forward and reverse drive to the roller drum is by means of a hydrostatic transmission A combined hydraulic pump and motor is belt driven at constant speed from a diesel engine and drives the drum through a duplex chain and reduction gear Rubber couplings at each end of the drum insulate the transmission and the operator from the effects of vibration An eccentric shaft mounted within the drum provides the vibration It is driven by the engine at a constant speed via a propeller shaft with flexible couplings a single dry plate clutch and a pre tensioned Vee belt The vibrator shaft rotates at a constant 3900 rpm to give a frequency of 65 cycles per second At this speed a centrifugal force of 920 kg 2028 lbs is developed Depending on the condition of the ground being rolled this results in the drum striking the surface with a force of up to 7480 kg 16493 Ibs The roller drum is of heavy duty welded steel construction with seam welded plates to prevent the ingress of water The vibrator shaft bearings are grease packed and sealed on assembly requiring no periodic lubrication An over center type transmission parking brake is fitted for additional safety when the roller is not being used Aremovable cast aluminum side shield protects and provides access to the drive chain clutch and vibrator drive belt Water Tanks 71D 71G Roller A 25 liter 6 6 gal water tank with a large filler cap is rear mounted and a noncorrosive spray b
7. H k H P P PRP N Description Hose Clip Rivet Rivet Tap Elbow WaterTank Filler Cap Filler Cap Collar Setsc rew Spring Washer Washer Nut Cover Cover Grommet Toggle Catch Catch Plate 22mm Dia Clamp 28mm Dia Clamp Flat Washer Nyloc Nut Starting Handle Qty 1 5 4 6 1 1 1 1 1 4 4 3 1 1 1 6 2 2 1 1 4 4 1 REMARK Used for Honda only Used for Lister only Description Steering Arm Capscrew Capscrew Spring Washer Handle Griip Direction Lever Screw Spring Washer Pivot Grease Nipple Screw Spring Washer Washer Bush Disc Spring Clevis Pin Nut Rod Nut Ball J oint Flat Wa her Nyloc Nut Clevis Pin Cotter Pin Clutch Cable Link Bolt Lever Pin Bush Pivot Pin Rod PPP HH H N H HH oH d NND N O Description Knob Legend Plate Legend Plate Screw Capscrew Capscrew Spring Washer Control Box PON P OO H H LIFT EYE Part No 43155 2 43157 2 43159 43158 2 56235 Instructions 80844 HHCSM12 1 75x508 82N 80891 WSHR M12 x 28 OD 80805 WSHRL M 12 ZN 80830 NUTNY M12 ZN REMARK Ft Lbs 61 Nm 83 TE 0 n 1 4 tum to left or right DIESEL OIL COMBUSTIBLE DIESEL DIESEL L WARNING BEWARE 55116 55298 PARKING BRAKE ON OFF 70537
8. Washer Bolt Nyloc Nut Grubscrew Coupling Pulley Key Belt Pulley Taperlock Bush Shaft Fan Washer Screw Bolt Key Tra nsmission Unit Reservoir Kit Shaft Kit Cover Kit Key Bolt Bolt Washer Nyloc Nut Bracket Plunger Rod Knob Spiral Pin FE oH oH P ON H WO D H H Description Fan Housing Fan Housing Extension Setsc rew Nut Flat Washer rew Setsc rew Flat Washer Washer Spring Washer Nyloc Nut Nyloc Nut Key Control Lever Locknut Centralizing Rod Spring Locator Spring Spiral Pin Mounting Plate Nyloc Nut Flat Washer Bolt Nyloc Nut Flat Washer Qty 1 1 3 3 3 3 3 3 2 1 3 2 1 1 2 1 4 2 2 1 1 1 2 2 2 70452 70591 70626 70627 70515 70445 70460 70461 70465 Description Lister LTL Engine Honda G X340 Engine Air Filter Element Lister Fuel Filter Element Lister Engine Fixing Plate Engine Fixing Plate Shim 1mm Shim 0 5mm Shim 0 5mm Washer Nut Guard Setsc rew Flat Washer Nyloc Nut Main Frame Main Frame Front Parking Prop Spring Washer Setsc rew Rear Parking Prop Rear Scraper Bar Setsc rew Washer Spring Washer Front Scraper Bar Spray Bar Setsc rew Spring Washer Flat Washer Nyloc Nut Plug H H NNN H
9. Wt 945 Ibs 428 kg Shipping Wt 970165 440kg LXWXH 78 33 47 1995 x 832 x 1200 mm Operating Length 78 1995 mm Drum Width 28 710 Drum Dia 23 575 mm Curb Clearance 16 410mm Wall Clearance 62 4 17 16 106mm Operati stem Drive m Hydrostatic Hydrostatic Engine Options 8 3 hp Lister Diesel 11 hp Honda 6 2 kW 8 2 kW Engine RPM s 2500 rpm 2500 rpm Fuel Capacity 1 1 gallons 4 Liters Hydraulic Capacity Water System Non Conosive Spray Bar Non Conosive Spray Bar Water Tank Capacity 6 6 gallons 25 Liters Performance Max Travel Speed 0 2 mph 0 3 2 km h Eccentric Force 2030 Ibs 9 02 kN Frequency 3900 rpm 65 Hz Macimum Lift Gradability w vibration w o vibration 25 3 25 3 Safety Features Deadman s Handle Deadman s Handle Freewheel System Parking Brake Lifting Points 2 Parking Legs Front amp Rear Adjustable Sc rapers FreewheelSystem Parking Brake Lifting Points 2 Parking Legs Front amp Rear Adjustable Scrapers SERVICE CHECK LIST USEFUL INFORMATION Model Capacity Service VIN Purchase Date Engine Make No Oil Specifications amp Quantity Engine Hydraulic Safety It is recommended the driver is adequately trained in the safe operation of this ma
10. air cleaner is in good condition and correctly fitted Then proceed as follows Set the Stop Start control to the START position i e lever almost vertical Set the speed control lever to the FULL speed position i e lever pulled fully towards starting handle Engage the starting handle lift and hold the decompressor lever and then crank the engine as fast as possible Push the decompressor lever to the horizontal position and continue to crank until the engine fires Remove starting handle When the engine is running evenly turn the Start Stop control to the RUN position Cold Starting Procedure There are no special precautions for cold starting down to 10 degrees Celsius 14 degrees Fahrenheit Details for starting the engine below this temperature are given in the engine manufacturers handbook Main Features Stopping the Engine It is advisable to run the engine on light load for a few minutes before stopping it then move the Stop Start control to the STOP position and hold until the engine stops Never Use the Decompression Lever to Stop Engine Operating Controls Direction Speed Lever The rocking direction speed lever is spring loaded to the neutral position To Drive Forward Release the parking brake then gently grip the right hand side of the lever The speed of the roller is depen dent upon the amount of movement of this lever A small movement will result in low travel speed and full movement of
11. ar is fitted with removable end plugs for easy cleaning Scraper Bars Front and rear adjustable scraper bars are provided on the rollers Parking Props On the roller front and rear parking props are fitted Main Features Deadmans Safety Feature The rocking Direction Speed lever acts as a deadmans safety device During normal operation it should only be moved slowly and progressively as explained above In an emergency the roller can be stopped instantly irrespective of its direction of travel by releasing the rocking lever which will return to its neutral position locking the transmission ALWAYS apply the parking brake when the roller is not operational Control of the Roller The roller has an infinitely variable travel speed of between 0 3 kph 0 1 8 m p h in either direction This gives the operator freedom to select a travel speed best suited to the compaction or finish required Addi tionally when rolling in a confined space the speed may be regulated to give the degree of control neces sary for safety under these conditions The operation of both direction and travel speed is by a rocking lever Grip the right hand side of the lever and the roller will move in a forward direction The speed of the roller is governed by the degree of movement of the lever toward the handlebar Reverse drive is engaged by similarly gripping the left hand side of the lever An advantage of the rocking lever control is th
12. at the handlebar is firmly held in both hands safety containing the torque reaction resulting from moving off or changing direction Immediately when the operator releases the rocking lever it automatically returns to the neutral position locking the transmission and stopping the roller instantly Drum vibration is activated by moving the vibrator lever forward This action engages an engine driven clutch which transmits drive via a belt to the vibrator shaft located in the drum Direction and Vibrator Speed Lever Lever Main Features Delivery Checks Immediately on taking delivery of your new roller and before putting it into service Read the engine manufacturers handbook supplied with the machine Check general condition of the roller Check oil levels in the engine hydraulic transmission unit Finally read this handbook completely it could save you a great deal of unnecessary expense Engine Starting Starting the Engine Before starting the engine ensure The transmission motor hydraulic oil reservoir is filled to the correct Cold Level mark The hydraulic tank is filled to the correct level on the sight gauge The fuel tank is full The vibrator lever is in the disengaged position Follow the starting instructions given in the engine manufacturers handbook If this is not immediately available or has gone astray make certain the sump oil is to the top engine dipstick mark the
13. engine running Carry out maintenance unless the engine is stopped and the drums are chocked Tamper with any of the safety devices on the machine Tighten or disconnect any hose while the engine is running Safe Operation Decals The machine has a number of special decals fitted which draw the users attention to various points of Operation or safety Before Using the Machine Read all the decals attached to the machine and fully understand their meaning If you don t understand their meaning contact your supervisor for clarification Condition of Decals Ensure the decals are always clean and readable replace when necessary Spare decals are obtainable from the Manufacturers Service Department Gradient Working In the General Specification section of this handbook details are given of the recommended gradient capability of the machine The gradients quoted give a general guide as to performance but conditions existing on site in terms of ground conditions and vehicle speed will have an effect on machine stability an allowance for which must be made by the driver Maintenance Safety When carrying out routine or scheduled servicing insure The machine cannot be inadvertently started All fluids are handled with care and protective gloves and eye protectors are used where necessary Always service the engine as detailed in the Engine Manufacturers Handbook
14. f the parking brake is achieved on the four locknuts at the bottom of the actuating rod When the adjustment is correct the actuating lever should move freely to the position shown opposite before the over center action of the brake takes effect Always allow approximately 0 5 mm clearance between the locknuts and the pivot block Check forward and reverse direction lever Deadman s lever for creep when in the neutral off position This can only be carried out with the side cover removed and the engine running at full speed 2 Mounting Plate To adjust proceed as follows Remove the right hand side cover to gain access to the self locking nut A on the centralizing rod Start the engine and set it to run at full soeed and release the parking brake Using a 24 mm A F Spanner slacken nut A while holding the end of the centralizing rod B with a 13 mm A F open ended spanner Roller Maintenance cont d Adjust the centralizing rod by screwing it in or out with the 13mm open ended spanner Correct adjustment is achieved when creep is eliminated in either direction When this has been achieved retighten nut A holding the centralizing rod with the 13 mm open end spanner Grease centralizing rod return springs C if necessary When carrying out the above procedure care must be taken to avoid all moving parts i e fan drive belt etc Maintenance Engine For routine maintenance oil changes adjustments e
15. he text It means that the step which follows must be carried out to avoid the possibility of personal injury or death These warnings are intended to help the technician avoid any potential hazards encountered in the normal service procedures We strongly recommend that the reader takes advantage of the information provided to prevent personal injury or injury to others USE COMMON SENSE WHEN HANDLING FUELS Transport and handle fuel only when contained in approved safety container Do not smoke when refueling or during any other fuel handling opera tion Do not refuel while the engine is running or while it is still hot If fuel is spilled during refueling wipe it off from the engine immediately and discard the rag in a safe place Do not operate the equipment if fuel or oil leaks exist repair immedi ately Never operate this equipment in an explosive atmosphere Ear protection required when operating this equipment Will e Q Avoid contact with hot exhaust systems and engines Allow engine to cool before performing any repairs Never operate unit a poorly ventilated or enclosed area Avoid prolonged breathing of exhaust gases Keep feet clear of all drums Keep work area free of bystanders For foot protection wear steel toe shoes or toe pads Caution Escaping hydraulic fluid under pressure can have sufficient force to penetrate the skin causing serious personal injury Hydrau
16. lic fluid escaping under pressure from a very small hole can be almost invisible Use a piece of cardboard or wood to search for possible leaks Never use your hands to detect pressure leaks Hydraulic tank temperature can reach 180 degrees F maximum OPERATIONAL SAFETY PRECAUTIONS When using this machine the following list of basic Do s and Don t s should be applied This list is not necessarily a complete list but applying these rules will greatly reduce the possibility of an accident occurring Always Carry out a daily pre check of the machine see Care and Maintenance section Look around the machine before starting the engine children could be out of sight Before starting the engine ensure the transmission control lever is in the NEUTRAL position Examine working area for possible dangers such as trenches confined areas and people working Clear away obvious hazards and always operate with caution Ensure you have a clear view when driving Exercise great care when working on gradients especially when crossing Refuel the roller when the engine is stopped Winch or lift the roller from any situation where it cannot extricate itself Wear appropriate protective clothing headgear and noise protectors where necessary Never Attempt to jump obstacles such as curbs and manholes Drive at speed over rough ground drive slowly Leave the roller unattended with the
17. ll be refused b as an alternative to the foregoing modes of settlement the Manufacturer s dealer to repair defective units with reimbursement for expenses except labor and be reviewed with the Manufacturer prior to repair A Warranty Evaluation Form must accompany all warranty claims Except as set forth hereinabove and without limitation of the above there are no warranties or other affirmations which extends beyond the description of the products and the fact hereof or as to operational efficiency product reliability or maintainability or compatibility with products furnished by others In no event whether as a result of breach of contract or warranty or alleged negligence shall the Manufacturer be liable for special or consequential damages including but not limited to Loss of profits or revenues loss of use of the product or any associated product cost of capital cost of substitute products facilities or services or claims of custom ers No claim will be allowed for products lost or damaged in transit Such claims should be filed with the carrier within fifteen days Effective December 1 1995 MODEL NUMBER Serial No Stone Construction Equipment Inc Phone 1 800 888 9926 5 one Corporate Offices Northern Mfg Plant Phone 716 229 5141 32 East Main Street P O Box 150 FAX 716 229 2363 Honeoye NY 14471 0150 Sfoene Meson MODEL Drum Type Single Single Dimensions Operating
18. not be achieved on the adjuster additional adjustment is available on the cable link under the handle bar of the steering arm If the cable has stretched the clutch will not disengage Adjust the cable using the screw adjuster on the stop block at the clutch end of the cable until there is approxi mately 12mm 0 5 in of free movement on the lever in the engaged position EXPLODED DIAGRAMS amp PARTS LIST Roll Assembly Left Hand Side Assembly Main Drive and Brake Assembly Vibrator Clutch Assembly Engine Drive and Hydraulic Motor Engine Water Tank and Main Frame Fittings Steering Arm Controls Tailgate Hook Decals Description Roll Vibrator Shaft Seal Retainer O Ring V Ring Circlip End Cap Bearing End Cap Housing Tab Washer Bolt Circlip mp pH NH N UN UU T Description LH Side Plate Support Shaft Setsc rew Spring Washer RubberMount Oilite Bush A V Mount Assembly Nyloc Nut Socket Head Setscrew Shim 1 2 3 4 5 6 7 8 9 1 DARAODPERARE o Description R H Side Plate Bolt Bolt Spring Washer Flat Washer Washer Guard Setsc rew Washer Sprocket Circ lip Chain Sprocket Bearing Circ lip Capscrew Spacer Sprocket Setsc rew Spring Washer Washer Key Circ lip Bracket Bolt Spring Washer Circ lip Bearing Housing Capscre
19. ooe ua 70546 FOR OPERATING AND MAINTENANCE INSTRUCTIONS REFER TO HANDBOOK SUPPLIED WITH THIS MACHINE FURTHER COPIES AVAILABLE ON REQUEST eme 70561 Description Forward Reverse Screw VibratorOn Off Screw White Anow Refer to Handbook Diesel Oil Instruction Stone Stone Seloc Washer Waming Fan EarDefenders Parking Brake Freewheel Instruction WaterTap Lifiting Point H f H H HH H N H CALIFORNIA PROPOSITION 65 WARNING En gine exhaust from this product contains chemi cals known to the State of California to cause can cer birth defects or other reproductive harm
20. s and agrees to furnish free of charge the bearings and seals only upon receipt of the defective parts and a Warranty Evaluation Form The eccentric bearings are warrantied for two years on the plate compactors and five years on the Bulldog line the trowel gearboxes are warrantied for two years plus a Warranty Evaluation Form must accompany the defective parts Warranty is voided by product abuse alterations and use of equipment in applications for which it was not intended use of non manufacturer parts or failure to follow documented service instructions The foregoing warranty is exclusive of all other warran ties whether written or oral expressed or implied No warranty of merchantability or fitness for a particular purpose shall apply The agents dealer and employees of Manufacturer are not authorized to make modifica tion to this warranty or additional warranties binding on Manufacturer Therefore additional statements whether oral or written do not constitute warranty and should not be relied upon The Manufacturer s sole responsibility for any breach of the foregoing provision of this contract with respect to any product or part not conforming to the Warranty or the description herein contained is at its option a to repair replace or refund such product or parts upon the prepaid return thereof to location designated specifi cally by the Manufacturer Product returns not shipped prepaid or on an economical transportation basis wi
21. tc refer to the Engine Manufacturers Handbook supplied with the roller Engine Fuel Capacity Oil Capacity Lister LT1 71D 4 liters 8 4 pts 1 liter 2 1 pts 15 C SAE5W 15 C to 5 C SAE10W Honda GX340 1 1 liters 2 3 pts 6 5 liter 13 7 pts 5 C to 0 SAE 20W 20 71G Over 30 SAE30 Change engine oil after the first 100 hours of use and then after every 250 hours of use under normal working conditions Check Daily Engine lubrication oil level in the sump Fill up as necessary using the correct grade of oil as specifified above Fuel Tank Level Air cleaner condition Engines are fitted with a dry type replaceable paper element The normal time be tween changes is 500 hours but in severe conditions this could be reduced to 50 hours Therefore it is essential to inspect the element at regular intervals and replace it before it becomes clogged ms Se Roller Maintenance cont d Engine Speed Adjustments to engine speed must only be made after the engine has reached operating temperature The rated speed under load is 2500 rpm Therefore when setting engine speed under a no load condition it should be set to 2700 rpm If adjustment is required use a tachometer and adjust the maximum speed screw until the engine speed reaches 2700 rpm Refer to Engine Manufacturers Handbook for full information Idle Speed Vibrator Clutch Cable If correct ajustment can
22. ver operate the vibrator when the roller is standing on a hard surface or is stationary on a newly compacted surface or indentations in the surface will occur Freewheel Control The roller is provided with a freewheeling device which enables the roller to be easily moved without starting the engine The control is located at the rear of the roller on the right hand side facing the operator To operate the freewheel push the control knob in a give it a 1 4 turn left or right to lock it in position Te freewheel roller push Leet fully in end K turn te Lett or tight Operating Controls cont d Water Tank and Sprinkler Spraying the drum with water during rolling is essential to prevent asphalt loading up on the drums surface A tap in the feed pipe regulates the water flow rate or cuts it off when not required To Stop or Park the Roller Always disengage the vibrator if in use before returning the direction speed lever to neutral Do not leave the roller unattended with the engine running If the roller is to be left unattended stop the engine and apply the parking brake If temperatures are likely to fall below freezing point drain the water tank and spraybar Roller Maintenance Check tightness of all nuts and bolts after the first 25 hours operation Daily Check Oil Level in the hydrostatic transmission reservoir This should be done when the oil is cold because the level varies with oil temperature When
23. w Spring Washer Spacer Shaft Key Pinion Washer Setsc rew R H Side Plate Shield Seal Hub Setsc rew Spring Washer Sealer PBAApp aa2a22aNN NNnN axpazazaxaaanynya2200 NDAADDN Description Nilos Ring Bearing Spacer Nilos Ring GearRing A V Mount Assembly Setsc rew Spring Washer Setsc rew Spring Washer Flat Washer Pivot Block Plate Spirol Pin Pivot Bush Lever Knob Bolt Flat Washer Link Clevis with Pin Nut Rod Flat Washer Bracket Lever Shoulder Screw Flat Washer Clevis Pin Nyloc Nut Flat Washer Transfer Screw TaperWasher g HH PB RPP Description Clutch Fork Clutch Screw Bush Dowel Pin Housing Circ lip Bearing Circ lip Clutch Plate Pulley Circ lip Clutch Cable Nilos Ring Spacer Bearing Circ lip Hub Screw Spring Washer Nyloc Nut Pivot Blaock Grubscrew Bolt Nyloc Nut Circ lip Bearing Spacer Circ lip Spindle Key Locknut Lock Washer Pulley Key Belt Pin Forkend Washer Spring Rod Link Bush Qty 1 2 2 2 1 1 1 1 1 1 1 1 1 1 2 1 1 4 4 4 2 2 4 4 1 2 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 2 Description Pin Anchor Bracket Bolt Flat Washer Clevis Pin Cotter Pin Description Key Coupling Set Screw Coupling Bolt Flat
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