Toro GREENSMASTER 3100 User Manual

Service ManualGreensmaster ® 3100/3050PrefaceThis publication provides the service technician withinformation for troubleshooting, testing, and repair

Equivalents and ConversionsDecimal and Millimeter Equivalents U.S to Metric Conversions_______________________________________________________________

Repairs Page 4 - 72 Greensmaster®3100

Chapter 5Electrical SystemTable of ContentsWIRING SCHEMATIC . . . . . . . . . . . . . . . . . . . . . . . 2TURF GUARDIANTM LEAK DETECTION SYSTEM. 3S

Greensmaster 3100Page 5 – 2Wiring Schematics Rev. DWiring Schematic (Greensmaster 3100, S/N Below 80000)–+KEY SWITCHAMMETERTEST/LIGHT SWIT

Greensmaster 3100/3050Page 5 – 2.1Wiring SchematicsRev. DWiring Schematic (Greensmaster 3100, S/N 80001 – 200999999)BNBNFUEL SOLENOIDMOW PEDAL SW.WENG

Greensmaster 3100/3050Page 5 – 2.2Wiring SchematicsRev. DWiring Schematic (Greensmaster 3100, S/N 210000001 – 220999999)FUSIBLELINKSPLICESPY YELLOWOR

Greensmaster 3100/3050Page 5 – 2.3Wiring SchematicsRev. DWiring Schematic (Greensmaster 3100, S/N 230000001 and Up )FUSIBLELINKSPLICESPY YELLOWOR ORAN

Greensmaster 3100/3050Page 5 – 2.4Wiring SchematicsRev. DWiring Schematic (Greensmaster 3050, S/N Below 80000)–+KEY SWITCHAMMETERLIGHT SWITCHHOU

Greensmaster 3100/3050Page 5 – 2.5Wiring SchematicsRev. DWiring Schematic (Greensmaster 3050, S/N 80001 – 200999999)

Greensmaster 3100/3050Page 5 – 2.6Wiring SchematicsRev. DWiring Schematic (Greensmaster 3050, S/N 230000001 and Up)WBNENGINEFUEL SOLENOIDALTERNATOR(CL

Greensmaster 3100/3050Page 5 – 2.7Wiring SchematicsRev. DWiring Harness (Greensmaster 3100/3050, S/N 80001 – 200999999)P 2Mow SwitchP 3Traction Switch

Torque Specifications Use these torque values when specific torque valuesare not given. DO NOT use these values in place ofspecified values.The torque

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Turf GuardianTM Leak Detection SystemBefore Start-Up (Cold Oil)With ignition switch off, solenoid valve is open. Beforestart-up, hydraulic fluid is at

Special ToolsNOTE: Order special tools from the TORO SPECIALTOOLS AND APPLICATIONS GUIDE (COMMERCIALPRODUCTS). Some tools may be available from a loca

Skin-Over Grease (Fig. 7)Special non-conductive grease which forms a light pro-tective skin to help waterproof electrical switches andcontacts. Recomm

TroubleshootingRemove all jewelry, especially rings andwatches, before doing any electrical trou-bleshooting. Disconnect battery cables un-less the te

Problem Cause Correction5. Engine cranks but does notstart when shift selector and mowpedal are in neutral.If engine cranks, cause of problemis UNRELA

Problem Cause Correction11. Engine does not stop when ig-nition key is rotated to OFF posi-tion.Loose wire(s) in electrical system.Ignition switch is

TestingIt is often to the technician’s advantage to leave thecomponents intact in the electrical system, and bystudying the electrical troubleshooting

Seat Switch (Fig. 9)1. Disconnect the seat switch wire connector and installa continuity tester or ohm meter between the two leadsof the seat switch.2

Mow/Lift Switch (Fig. 11)1. Disconnect the mow/lift switch wire connector andinstall a continuity tester or ohm meter between the twoleads of the mow/

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BatteryTerminal Voltage Test1. Use a volt-ohm meter to measure the voltage be-tween the battery terminals.2. If the voltage is less than 12.3 V.D.C.,

RepairsGeneral Safety Interlock Switch ServiceThe following procedures should be followed whenevera switch requires adjustment or replacement:1. Be su

Traction (Neutral) Switch Replacement and Adjustment (Fig. 16)1. Pull connector off switch terminals of traction switchinstalled in valve bank bonnet

Mow/Lift Switch Replacement and Adjustment (Fig. 17)IMPORTANT: Spool travel for 1, 2 and 3 spools mustbe correct before Mow/Lift switch can be adjuste

Battery Service (Fig. 18, 19)IMPORTANT: Before welding on the machine, dis-connect the negative (–) battery cable from the bat-tery to prevent damage

Chapter 6Wheels, Steering and BrakesTable of ContentsSPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 2ADJUSTMENTS. . . . . . . . .

SpecificationsItem Specification__________________________________________________________________________________________Tire pressure 8 - 12 PSI fro

AdjustmentsBrake Adjustment (Fig. 1)A brake adjustment rod is located on each side of themachine so the brakes can be equally adjusted.1. Push down on

RepairsBrake Service (Fig. 2)Figure 2Brake Disassembly1 Place blocks on each side of opposite wheel, jackmachine up and place blocks beneath frame und

Greensmaster 3100 Page 6 – 5RepairsRev. BSteering Arm (Greensmaster 3050)1. Remove 1/2–13 x 3/4 capscrew and .53 I.D. wash-er mounted to outside stee

Chapter 3EngineTable of ContentsSPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 1ADJUSTMENTS. . . . . . . . . . . . . . . . . . .

Greensmaster 3100Page 6 – 6RepairsRev. B

Chapter 74 Bolt Adjust Cutting UnitsTable of ContentsSPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 2SPECIAL TOOLS . . . . . . .

Use Loctite 271 on spline nut.Rev. C

AdjustmentsThrottle Control Adjustment (Fig. 1)Before adjusting carburetor, make sure throttle controlis operating properly.1. Loosen cable clamp scre

Use Loctite 271 on spline nut.Rev. C

Governor Adjustment (Before starting engine)IMPORTANT: If carburetor has been removed orgovernor linkage disassembled, the governor lever,throttle res

Chapter 8Single Point Adjust Cutting UnitsTable of ContentsSPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 3SPECIAL TOOLS . . . .

Carburetor and Speed Control Adjustment (Fig. 5, 6)IMPORTANT: Before carburetor and speed controlare adjusted, the throttle and choke controls mustbe

Use Loctite 271 on spline nut threads.Rev. C

Engine Removal and InstallationRemoving the Engine1. Disconnect the negative (–) and positive (+) batterycables from the battery.2. Close the fuel shu

Use Loctite 271 on spline nut threads.Rev. C

Chapter 9Grooming Reel Cutting UnitsTable of ContentsSPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 3SPECIAL TOOLS . . . . . . .

Engine Removal and Installation Page 3 - 6 Greensmaster®3100

Use Loctite 271 on spline nut threads.Rev. C

Chapter 4Hydraulic SystemTable of ContentsSPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 2GENERAL INFORMATION . . . . . . . . . .

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SpecificationsItem Description__________________________________________________________________________________________Hydraulic Pump External gear t

Use Loctite 271 on spline nut threads.Rev. C

General InformationHydraulic HosesHydraulic hoses are subject to extreme conditions suchas, pressure differentials during operation and exposureto wea

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Greensmaster 3100Dual Point Adjust Cutting unitsPage 10 - 1Chapter 10Dual Point Adjust Cutting UnitsTable of ContentsSPECIFICATIONS 2. . . . . . . . .

Greensmaster 3100Dual Point Adjust Cutting UnitsPage 10 - 2SpecificationsFigure 1DUAL POINTADJUST UNITHeight–of–Cut (HOC): Cutting height is adjusted

Greensmaster 3100Dual Point Adjust Cutting unitsPage 10 - 3Special ToolsOTC (Owatonna Tool Company) supplies special toolsfor servicing Toro Commercia

Greensmaster 3100Dual Point Adjust Cutting UnitsPage 10 - 4Inner Grease Seal Installation Washerinner grease seal installation washer Toro Part Number

Greensmaster 3100Dual Point Adjust Cutting unitsPage 10 - 5TroubleshootingThere are a number of factors that can contribute to un-satisfactory quality

Greensmaster 3100Dual Point Adjust Cutting UnitsPage 10 - 6Factor Possible Problem/CorrectionBedknife to reel adjustment Check bedknife to reel contac

Greensmaster 3100Dual Point Adjust Cutting unitsPage 10 - 7Set Up and AdjustmentsCharacteristicsCAUTIONNever install or work on the cutting units or l

Greensmaster 3100Dual Point Adjust Cutting UnitsPage 10 - 8RepairsHydraulic Reel MotorIMPORTANT: When performing maintenance pro-cedures on the cuttin

Greensmaster 3100Dual Point Adjust Cutting unitsPage 10 - 9Backlapping (Units with Optional Backlap/Variable Reel Speed Kit)DANGERTO AVOID PERSONAL IN

SAE Straight Thread O-Ring Port (Non-adjustable)(Fig. 3)1. Make sure both threads and sealing surfaces are freeof burrs, nicks, scratches, or any fore

Greensmaster 3100Dual Point Adjust Cutting UnitsPage 10 - 10Bedbar Assembly1. Side plate2. Rubber bushing3. Flange bushing4. Washer (plastic)5. Washer

Greensmaster 3100Dual Point Adjust Cutting unitsPage 10 - 11Bedbar Removal and InstallationRemoval (Fig. 10)1. Position machine on a clean and level s

Greensmaster 3100Dual Point Adjust Cutting UnitsPage 10 - 12Bedbar Adjuster ServiceFigure 121. Adjuster shaft2. Flange bushing3. Cutting unit frame4.

Greensmaster 3100Dual Point Adjust Cutting unitsPage 10 - 13Bedknife Replacement and GrindingRemoval1. Remove bedbar from frame (see Bedbar Removal).2

Greensmaster 3100Dual Point Adjust Cutting UnitsPage 10 - 14Reel Assembly1. Reel2. Speedi sleeve3. V–ring4. Drive coupler5. Retaining ring6. Left sid

Greensmaster 3100Dual Point Adjust Cutting unitsPage 10 - 15Reel Removal (Fig. 16)1. Remove reel motor from the cutting unit (see Hy-draulic Reel Moto

Greensmaster 3100Dual Point Adjust Cutting UnitsPage 10 - 16Left Side Plate Service (Fig. 16)1. Remove the inner grease seal (13) and outergrease seal

Greensmaster 3100Dual Point Adjust Cutting unitsPage 10 - 17Reel Service (Fig. 16)Note: Install new reel components on each end of thereel shaft that

Greensmaster 3100Dual Point Adjust Cutting UnitsPage 10 - 18Reel Installation (Fig. 16)IMPORTANT: Wipe any excess grease from the innergrease seals (1

Greensmaster 3100Dual Point Adjust Cutting unitsPage 10 - 19Preparing a Reel for GrindingNote: Check to make sure the reel bearings are ingood condit

Hydraulic Flow DiagramsTraction, No. 1 PositionWhen engine is started, pump draws oil from reservoirthrough two suction lines. Oil from one section of

Greensmaster 3100Dual Point Adjust Cutting UnitsPage 10 - 20Front Roller Removal and InstallationRemoval (Fig. 23)1. Position machine on a clean and l

Greensmaster 3100Dual Point Adjust Cutting unitsPage 10 - 21Front and Rear Roller Service1. Roller seal2. Spiral retaining ring3. Roller bearing4. R

Greensmaster 3100Dual Point Adjust Cutting UnitsPage 10 - 22Bearing RemovalNote: Replace both roller bearings as a set after abearing failure.1. Remov

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Commercial Products© The Toro Company

Traction, No. 2 PositionWhen the traction lever is positioned in No. 2, flow fromone pump section passes through same lines as for No.1 traction posit

Traction, Reverse PositionTraction lever is positioned in No. 1 or No. 2. Whentraction pedal is pushed rearward, flow from one pumpsection goes throug

Reel Drive, Mowing OperationThe MOW pedal is depressed, which causes the No. 1,2 and 3 spools to be positioned fully out of valve bank.This directs fl

Reel Drive, Lower Cutting UnitsThe MOW pedal is depressed to start reel drive opera-tion, flow from one pump section passes through No. 3spool section

Reel Drive, Raising Cutting UnitsWhen the LIFT pedal is depressed, No. 1, 2 and 3 spoolsare pushed inward. When spools pass neutral, cuttingunits stop

Power Steering, R.H. Turn (Greensmaster 3100)Oil is supplied to port “P” of the steering control unit fromthe pump steering section. When the steering

Table Of ContentsChapter 1 - SafetySafety Instructions . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1Chapter 2 - Product Records and ManualsPr

Greensmaster 3100Page 4 – 12Hydraulic SchematicsRev. EHydraulic Schematic(Greensmaster 3100 2WD Serial Number Below 230000000)REEL MOTORSLHRHCENTERLIF

Greensmaster 3100 Page 4 – 12.1 Hydraulic SchematicsRev. EHydraulic Schematic(Greensmaster 3100 2WD Serial Number Above 230000000)REEL MOTORSLHRHCENTE

Greensmaster 3100Page 4 – 12.2Hydraulic Schematics Rev. EHydraulic Schematic (Greensmaster 3100 3WD)BANK2000 PSI(141 KG/SQ CM)2000 PSI(141 KG/SQ CM)20

Greensmaster 3100 Page 4 – 12.3 Hydraulic SchematicsRev. EHydraulic Schematic (Greensmaster 3050)REEL MOTORSLHRHCENTERLIFT CYLINDERSLHRHCENTERPUMPLH R

Greensmaster 3100Page 4 – 12.4Hydraulic Schematics Rev. EThis page is blank.

Special ToolsNOTE: Order special tools from the TORO SPECIALTOOLS AND APPLICATIONS GUIDE (COMMERCIALPRODUCTS). Some tools may be listed in theGreensma

Seal Protector (Fig. 7)Slide the protector (Item 1) over the reel motor shaftbefore installing the shaft seal to protect the seal fromdamage. Apply a

Seal Installation Tool (Fig. 9)Use to assure proper fit and positioning of lip seals usedin the TRW Torqmotor hydraulic wheel motor. Put theseal insid

TroubleshootingThe cause of an improperly functioning hydraulic sys-tem is best diagnosed with the use of proper testingequipment and a thorough under

Slow Groundspeed in All Traction SelectionsLowMisadjustedor damagedDragDrag* CheckengineRPMImproperOKAdjust –usetachometerFill toproperlevel* Checkhyd

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Slow or No Ground Speed in No. 1 and ReverseNo. 2 Appears NormalLowDefectiveOKOKMisadjustedor damagedAdjustorrepairCheck tractionpump flow.Test hook u

No Increase in Speed from No. 1 to No. 2OKLowMisadjustedor damagedMisadjusteor damagedOKOKLowFill toproperlevelCheck tractionleverAdjust orrepairCheck

One or More Cutting Units Slow orNo Reel Drive ActionOKDefectiveDefectiveLowTightInsufficientMisadjustedor DamagedOKAdjust or repairandlubricateCheckP

All Reels Slow or Will Not TurnCloggedLowLowOKAdjust –use tachometerCheckengineRPMFill to properlevelCheck reel pumpflow. Test hook upNo. 3 Test AChec

Mow Pedal Won’t Stay Engaged –Reels Slow Down or StopInsufficientWornor brokenMisadjustedor damagedOKAdjust, repair andlubricate linkageCheck linkagef

Cutting Unit(s) Drop During TransportLeakingLeakingBindingOKLubricate andadjust camshaftCheck that valvespool returns toneutralRepair or replacecylind

Cutting Units Lift Too Slowly or Not At AllRestrictedInsufficientBindingOKLoosen andlubricate liftassembliesCheck for bindinglift assembliesAdjust rea

Lift Pedal BindingBinding orDamagedMisadjustedor DamagedOKAdjust or repair link-age andlubricateCheck pedallinkageLubricate and repairdetentCheck valv

Steering Loss, Steering Wander or Free PlayLooseRestrictionReplace restrictedline or fittingDefectiveOKOKOKOKBindingCheck for dam-aged steeringwheel o

TestingThe most effective method for isolating troubles in thehydraulic system is by using hydraulic test equipmentsuch as pressure gauges and flow me

Chapter 1SafetyTable of ContentsSAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . 1Before Operating. . . . . . . . . . . . . . . . . . . .

TEST HOOK UP NO. 1Traction Pump FlowTraction Relief SettingTESTER CONNECTION:Tester in series between traction pump outlet line and valve bank port on

TEST HOOK UP NO. 1 (continued)TEST B: RELIEF VALVE SETTINGPROCEDURETester flow control valve open.Block up traction wheels off floor.Apply brakes and

Greensmaster 3100 Page 4 – 30TestingRev. ETEST HOOK UP NO.2Traction Motors Mechanical DragValve Bank LeakageTraction Motors EfficiencyTESTER CONNECTIO

Greensmaster 3100Page 4 – 31TestingRev. ETEST HOOK UP NO.2 (continued)TESTER READINGSPressure should not exceed 400 PSI.If higher reading is obtained,

TEST HOOK UP NO. 3Reel Drive Pump EfficiencyTESTER CONNECTION:Tester in series between reel pump outlet hose on suspected bad section and its valve ba

TEST HOOK UP NO. 4Reel Drive Motor FlowReel Drive Relief SettingReel Motor EfficiencyTESTER CONNECTION:Tester in series between pressure hose and moto

TEST HOOK UP NO. 4 (continued)TEST B: REEL DRIVE RELIEF SETTING AND REEL MOTOR EFFICIENCYPROCEDUREWith engine off, insert a block of wood between cutt

TEST HOOK UP NO. 5 (Greensmaster 3100)Steering Pump Flow and Relief PressureTESTER CONNECTION:Tester in series between steering pump outlet line and f

AdjustmentsLift and Mow Pedal Height Adjustment (Fig. 13)Adjust the lift and mow pedal to equal height to gainproper spool travel in the valve bank as

Traction Pedal Adjustment (Fig. 14)To check forward and reverse operation of traction pedaluse the following procedure:Reverse1. Push down on rear of

8. Do not carry passengers on the machine. Keepeveryone, especially children and pets, away from theareas of operation.9. Since gasoline is highly fla

Rear Camshaft Adjustment (Fig. 15)A camshaft misaligned with the valve bank may causethe following:A. No increase in ground speed in No. 2 (transport)

RepairsReel Motor Removal and Installation (Fig. 16)1. Disconnect hydraulic lines. Put caps or plugs onfittings and hoses to prevent contamination. Ta

Reel Motor 70-9800 Repair (Fig. 18)Figure 181. Plug ports and wash exterior of motor with mineralspirits or solvent. Make sure parts and work area are

14. Apply grease to anti-extrusion block and put inrecess of seal assembly, with ground face showing.15. Apply grease to seal assembly and put in body

Greensmaster 3100Page 4 – 41.1RepairsRev. BReel Motor 94–3506 Repair (Fig. 18a)123456789105145111213Figure 18a1. Plug ports and wash exterior of motor

Greensmaster 3100 Page 4–41.2 RepairsRev. B15. Before tightening the capscrews, rotate the driveshaft in the direction of normal rotation (countercloc

Greensmaster 3100Page 4 – 41.3RepairsRev. DReel Motor 105–9770 Repair (Fig. 18b)1. Rear cover2. Drive gear3. Seal4. Tab washer5. Pressure seal6. Back–

Greensmaster 3100 Page 4–41.4 RepairsRev. DIMPORTANT: Avoid using excessive clampingpressure on the motor flange to prevent distortingthe casting.3. C

Greensmaster 3100Page 4 – 41.5RepairsRev. D3. Inspect drive gear, idler gear and bearing blocks(Fig. 18f) for the following:A. Gear shafts should be f

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While Doing Maintenance, Troubleshooting, Testing, Adjustments or Repairs26. Before servicing or making adjustments to the ma-chine, stop the engine,

Hydraulic Pump Removal and Installation - Greensmaster 3100 shown (Fig. 19)Figure 19Disassembly1. Drain the hydraulic reservoir.2. Remove the hydrauli

Pump Repair - Greensmaster 3100 shown (Fig. 22)Figure 22Relief Valve Service1. Remove cap (Item 10). Remove valve adjuster(Item 9), spring (Item 8), a

7. Be careful when disassembling. The needle bearingsin the body assembly (Item 15) may be of the loosegrease retained type. Pack these with general p

Control Valve Removal and Installation (Fig. 23)1. Remove knob from the shift lever and disassemblethe right side panel from the machine.2. Remove the

Control Valve Spool Seal ReplacementIMPORTANT: To prevent leakage, make sure youkeep foreign material such as dirt, sand or paintchips out of valve bo

Control Valve Internal Seal Replacement (Fig. 27)Figure 27 1. Internal seals (4 between ea. sect.) 3. No. 2 section relief valve 5. No. 4 (traction

Control Valve No. 1 Spool Detent Replacement (Fig. 28, 29)NOTE: These procedures can be done with the controlvalve assembly installed on the machine.1

Control Valve No. 4 Spool Detent Replacement (Fig. 30)NOTE: The control valve assembly must be removed toreplace this assembly. (See Control Valve Rem

Lift Cylinder Removal and InstallationNo. 1 (Center) Lift Cylinder (Fig. 32)Figure 321. Put drain pan under machine.2. Remove hydraulic lines.3. Remov

No. 2 and 3 Lift Cylinders (Fig. 33)Figure 33(L.H. side shown)1. Remove the tool box to gain access to No. 2 cylinder.Remove the cover plate to gain a

Safety Instructions Page 1 - 4 Greensmaster®3100

Lift Cylinder Repair – No. 1 (Center) (Fig. 34)Figure 34IMPORTANT: To prevent damage when clamping thecylinder barrel in a vise, clamp only on the piv

Lift Cylinder Repair – No. 2 and 3 (Left and Right) (Fig. 35)Figure 35IMPORTANT: To prevent damage when clamping thecylinder barrel in a vise, clamp o

Wheel Motor Removal and Installation (Fig. 36)Figure 361. Put blocks on each side off opposite drive wheel. Liftthe frame with a jack and use blocks o

Wheel Motor Repair (Fig. 37, 38)Figure 37Disassembly of Motor (Fig. 37)1. Place motor in a vise, clamping down on housing(Item 3) port bosses with cou

9. Place rotor set on a flat surface and center rotor(Item 19) in stator (Item 21) such that two rotor lobesare 180° apart and a roller vane (Item 20)

9. Assemble manifold (Item 22) and then the commuta-tor ring (Item 23) over the drive link onto rotor set. Besure swirls in manifold and manifold plat

Steering Cylinder Removal and Installation - Greensmaster 3100 (Fig. 39)Figure 391. Disconnect the hydraulic hoses (Item 28, 29) fromsteering cylinder

Steering Cylinder Repair - Greensmaster 3100 (Fig. 40)Figure 40IMPORTANT: To prevent damage when clamping thecylinder barrel in a vise, clamp only on

Steering Control Unit Removal and Installation - Greensmaster 3100 (Fig. 41)Figure 411. Remove six (6) capscrews (Item 21) and remove thesteering cove

Steering Control Unit Repair - Greensmaster 3100 (Fig. 42)Figure 421. Dust seal 10. Housing 19. Capscrew2. Retaining ring 11. Control sleeve 20. Cente

Chapter 2Product Records and ManualsTable of ContentsPRODUCT RECORD FORM . . . . . . . . . . . . . . . . . . 1EQUIVALENTS AND CONVERSIONS . . . . . .

Meter (Gerotor) End Disassembly1. Clamp unit in vise, meter end up. Clamp lightly onedges of mounting area. Use protective material on visejaws. Housi

7. Remove drive.8. Remove spacer plate.9. Remove seal from housing.Control End Disassembly10. Remove housing from vise. Place housing on aclean soft c

12. Remove quad-ring seal from seal gland bushing.13. Use a thin blade screwdriver to pry dust seal fromseal gland bushing. Do not damage bushing.14.

17. Push spool partially from control end of sleeve, thenremove 6 centering springs from spool carefully by hand18. Push spool back through and out of

ReassemblyCheck all mating surfaces. Replace any parts that havescratches or burrs that could cause leakage. Clean allmetal parts in clean solvent. Bl

7. Bring spring slots of both parts in line and stand partson end of bench. Insert spring installation tool throughspring slots of both parts. Tool is

14. Install 1-1/4" diameter dust seal in seal gland bush-ing, flat or smooth side of dust seal must face downtowards bushing, see Fig. 60.15. Ins

18. Clamp housing in vise, as shown. Clamp lightly onedges of mounting area. Do not over tighten jaws.NOTE: Check to insure that the spool and sleeve

21. Rotate spool and sleeve assembly until pin is paral-lel with port face. Install drive, make sure you engagedrive with pin, To assure proper alignm

24. Install 3" diameter seal in end cap.25. Install end cap on gerotor, align holes.26. Install seven (7) DRY cap screws with new sealwashers in