07-Vehicle System Tools

7-1

Vehicle System Tools

Table of Contents

Brake and Steering Systems ....................................................................................................................................... 7-3

Hydraulic System Tools .............................................................................................................................................. 7-38

Hydraulic Component Disassembly and Assembly ............................................................................................ 7-132

Motor Grader Controls, Cable Control and Winch .............................................................................................. 7-228

Loader Lift Arm and Excavator Implement ........................................................................................................... 7-236

Implements, Frame, Hitch and Suspension .......................................................................................................... 7-286


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Brake and Steering Systems


5B-3032 Brake and Clutch Adjusting ToolSMCS Code: 3058-025Model: See BelowWarranty: Six Months

UsedtoadjustbrakesandflywheelclutchesonearliermotorgradersandtoadjustflywheelclutchesonDW10,DW15,DW20andDW21Tractors

Part Number Description5B-3032 BrakeandClutchAdjusting

Tool

242-0992 Brake GaugeSMCSCode:4250-082,0763Model:TH103Telehandler,B-SeriesTelehandlers,andBackhoeLoadersWarranty: Six Months

Usedtocheckbrakediscwear(checksminimumthick-nessbetweenbrakediscs)

Easilydeterminesifreplacementisneeded(ifgaugefitsbetweenbrakediscs,theydonotrequirereplacement)

Gaugeisinsertedthroughaxlehousinginspectionport StampedwithThisSideUptoeliminatemisuseofthe

gaugeOverall size 6.35mm(0.25in)squarex

180.0mm(7.1in)longMaterial Steelwithblackoxidecoating

Part Number Description242-0992 Brake Gauge

2617561

2617578

2617595

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273-3148 Brake Purge GroupEssential ToolSMCS Code: 4257Model:TH210(CEC1-Up,MHT1-Up),TH215(CEG1-Up,MHS1-Up)TelehandlerWarranty: Six Months

Usedtopurgeairfromauxiliarybrakelinefortrailers,implements,andothersimilartypesofequipment

Part Number Description273-3148 Brake Purge Group

5S-9925 Brake Adjusting ToolSMCS Code: 4250-025Model:12F,14,112E,112Fand120MotorGradersWarranty: Six Months

Used to adjust brakes

Part Number Description5S-9925 BrakeAdjustingTool

7S-6704 Spring Compressor AssemblySMCS Code: 4262-017Model: 623EWarranty: Six Months

Usedfortheassemblyanddisassemblyofspring-actu-atedemergencyandparkingbrakeairchambermecha-nisms

Preventsthespringjumpingoutwhenthebrakechamberis being worked on

UsewithFT0586HoldingTool Material:SAE1020Steel Assemblyincludesallitemsinfigure

(Continued)

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7S-6704 Spring Compressor Assembly (Continued)SMCS Code: 4262-017Model: 623EWarranty: Six Months

Part Number Description7S-6704 SpringCompressorAssembly

9X-2233 PlugSMCS Code: 4322-036Model:206Excavatorand212ExcavatorWarranty: Six Months

Usedtoblocklinebetweensteeringpumpandsteeringvalveduringpressurechecksandadjustmentsofsteeringpumprelief valve

Makepressurecheckquickandeasy Usuallynotobtainablelocally

Part Number Description9X-2233 Plug

FT0500 Brake Chamber Adjustment GaugeSMCS Code: 4262-025Model:769TruckWarranty: None

Usedtoadjustairchambers Material:SAE1018Steel

2617648

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FT0586 Holding ToolSMCS Code: 4262-017Model: Earlier Motor GradersWarranty: None

Usedtoholdairbrakechamberswhilebeingassembledor disassembled

253-0987 Brake BleederEssential ToolSMCS Code: 4251-025Model:B-SeriesTelehandlersWarranty: Six Months

Allowsbrakesystemtobebledbyoneperson Requirestwo132-3056O-ringSeals(provided)whenused

withhydraulicoil Featuresaself-contained,hand-pressurizedpump,more

than3m(10ft)hosewithashutoff,pressuregauge,andquickcouplerforusewithotherbrakebleederadapterstoprovide easy hookup to brake bleeder valves

Capacity:4L(1gal)

Part Number Description253-0987 Brake Bleeder

2617678

2617693

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9U-6265 PliersSMCSCode:4253-010,0603Warranty: Six Months

Replacesdiscontinued1P-0541Pliers Usedtocompressbrakeshoesprings

Part Number Description9U-6265 Pliers

135-9811 Brake Spring PliersSMCS Code: 4253-010Model:M312WheeledExcavatorsWarranty: Six Months

Used to remove and install extra-heavy brake springs Replaceabletipensureslongtoollife Overalllength:66.0cm(26.0in) Replaceabletip:135-9879

Part Number Description135-9811 Brake Spring Pliers

FT0502 Retainer CompressorSMCS Code: 4250-012Model:769TruckWarranty: None

UsedonrearwheelbrakestocompressfloatingDuo-Cone seal retainers into seals far enough to allow retain-ing ring to be installed

Material:SAE1020Steel

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Steering Lines Adapter ToolsSMCS Code: 4302-552Model:631B,641,651and657TractorsWarranty: Six Months

Usedontractorswithsteeringswiveljoints Makesitpossibletotowatractor-scraperunitwithtrac-

torwheelsonlowboyandscraperwheelsontheground Ajunctionblock(partofsteeringlinesadaptergroup)is

boltedtoswiveljointwithsteeringcylinderlinesboltedtojunctionblock;junctionblockpermitshydraulicsteeringoiltoflowfreelybetweensteeringcylinders

Part Number Description Quantity1B-5174 Plug 4F-7226 Bolt 43B-4507 LockWasher 8

Part Number Description Quantity3H-5368 Bolt 44J-0522 Seal(notshown) 44J-7570 Block

FT2557 Gauge PlateSMCS Code: 4314-016Model: PS150 and PS250Warranty: None

Usedtoprovideaccessformeasuringshimpackthick-ness between plate and king pin

123-4588Plateshouldberemovedfrommachineandmodifiedbyaddinga1/8-12NPTFthreadedhole

Aftermeasurementistakenandshimpackdetermined,plugholewith6V-2766Plugandreuseplateonmachine

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FT0510 RingSMCS Code: 4301-016Model:12,14MotorGraders;DW15,DW20and630ATractorsWarranty: None

Usedtokeepcenteringspringsinsteeringgearcontrolvalvecompressedwhilebeingassembled

FT0508 BlockSMCS Code: 4322-036Model:950,966,980and988Loaders;824and834TractorsWarranty: None

Usedtocheckreliefvalvepressurebypreventingma-chinefromcontinuingitsturn

2617798

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FT0509 Steering Cylinder BlockSMCS Code: 4303-009Model:ArticulatedWheelLoadersWarranty: None

Preventsmachinefromturningwhileserviceworkisbe-ing performed

Attachthisblocktosteeringcylindersonarticulatedwheelloadersthatarenotequippedwithsafetylinks

FT0918 Brake Spring ToolSMCS Code: 4253-010Model:621,627,631C,633C,637,641,650B,651B,657B,660B,and666BTractor-ScrapersWarranty: None

Used for brake spring removal and installation Tangendusedtoliftspringhookoutofbrakeshoepin

groove;otherendshapedtoengagespringhookandguide it over pin


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1U-9360 Displacement Gauge AssemblySMCSCode:4258-082,4262-082Model:768B,768C,772,772BTrack-TypeTractors,769B,769C,773,773BOff-HighwayTrucksWarranty: Six Months

FormerlyavailableasFT1097;inventoriedduetodealerinterest

Usedtomeasureandcheckpistonmovementinmastercylinderandbrakecylinderonthemodelslistedabove(9J-1254and9J-1255BrakeCylinderGroups)

Movementindicatesleakingsealsonpistons AssemblyincludesallitemsinfigureReferencesSENR2940,ServiceManual SENR2960,ServiceManual SENR4763,ServiceManual SENR7868,ServiceManual

Part Number Description1U-9360 DisplacementGaugeAssem-

bly

FT2504 Brake GaugeSMCSCode:4250-082,0763Model:TH62,TH63,TH82,andTH83TelescopicMaterialHandlerWarranty: None

Usedtocheckbrakediskwearanddeterminewhetherdiskreplacementisneeded

Checksforminimumthicknessbetweenbrakedisks Gaugeisinsertedthroughinspectionportinaxlehousing Canbemadefrom6.4mm(0.25in)squarebarorkeystock Material:SAE1018Steel

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FT1048 Brake Anchor Pin PullerSMCS Code: 4254-010Model:IT12,910,920,930Warranty: None

Usedtopullbackbrakeanchorpinswhenreplacingwheelbrakefrictionpads


FT1183 Brake Piston Retainer ToolModel:769B,773,768Band772TrucksWarranty: None

Usedtopressurecheckbrakepistonsealsbeforeassem-bling wheels

Retainbrakepistonincylinderwhilesealsarecheckedwithairpressureto10.5kg/cm(150psi)

Sealscanalsobepressurecheckedineventthatwheelassemblyisperformedontruck

5P-7428 Bearing Puller AdapterSMCSCode:6119-010,4305-010Model:613BScraperWarranty: Six Months

Usedwith9S-5559Studand6V-3160HydraulicPullertoremove7J-6862SteeringLinkBushingfromdraftframe

(Continued)

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5P-7428 Bearing Puller Adapter (Continued)SMCSCode:6119-010,4305-010Model:613BScraperWarranty: Six Months

Part Number Description5P-7428 BearingPullerAdapter

FT1324 Spring SeatSMCS Code: 4250-017Model:769BTruckWarranty: None

Usedwith5S-1330Compressoranddiscontinued5S-1326Adaptertocompressrearbrakepistonretractionsprings

Makes operation easy and safe Material:SAE1020Steel

FT1416 Brake Hub RetainerSMCS Code: 4267-010Model:769CTruckWarranty: None

Requiredforinstallationofbrakeassemblyonrearaxle(2required)

Withretainersholdingbrakehubfirmlyagainstbrakehousing,brakediscsareproperlycenteredonsplinesofinner brake hub

Necessarytocenterhubforsubsequentinstallationofwheelwhichmustalignwithsplinesonhubandaxlehousing at the same time

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5P-9726 Plug GaugeSMCS Code: 4250-038Model:772B,773B,777,785,789Warranty: Six Months

Usedtocheckbrakediscwearonservicebrakes Installedstackheightofbrakediscpackismeasuredwithbrakepistoninap-

pliedandretractedpositions;ifdifferencebetweenthetwomeasurementsis14.07mm(0.554in)ormore,brakediscsshouldbereplaced

Installedinplaceofthetop9D-6125BrakeBleederScrewAdapter Canbeusedwith1U-7425DisplacementGaugeAssemblyformeasurement

reading Servicepart:6V-5722O-ringSealNOTE:Ameasurementofinstalledstackheightofbrakediscpackshouldbetakenandrecordedwithbrakesappliedafternewdiscshavebeenrunin.Measurementsshouldagainbetakenatprescribedintervals.Ifdifferencebetweeninitialandsub-sequentmeasurementsexceedmachinespecifications,thebrakediscsshouldbereplaced.Overall length 70.0mm(2.75in)Hexsize 25.4mm(1.0in)Threadsize 7/8-14

Part Number Description5P-9726 Plug Gauge

251-6568 Brake Adjuster AssemblyEssential ToolSMCS Code: 4261-025Model:735ArticulatedTruck(SN#AWR451-UP),740ArticulatedTruck(SN#AXM856-UP),740ArticulatedEjectorTruck(SN#AZZ294-UP)Warranty: Six Months

Replaces221-2589BrakeAdjusterAssembly Usedtosimultaneouslyadjustchecknutandadjusterscrewonservicebrakes Usedwith11/2inchwrenchand3/8inchsquaredriveratchet Useonlyontruckswithmechanicalslackadjusters(notforuseonhydraulically

operatedslackadjusters) Usea11/2inchwrenchtoremoveplugfromservicebrake,installadapter,and

rotatesocket Usea3/8inchdriveratchettoturn6mmballsockethexbit Designedtokeepsocketandhexbitperfectlyalignedduringadjustmentproce-

dure AssemblyincludesallitemsinfigureReferences735/740ArticulatedTruckDisassemblyandAssemblyManual735/740ArticulatedTruck,BrakeSystemModule,inMachineSystemsTestandAdjusting

Part Number Description251-6568 BrakeAdjusterAssembly

2618010

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Disc Brake Wear GaugesEssential ToolSMCS Code: 7473-040Model: See belowWarranty: Six Months

Usedtocheckbrakediscwearonservicebrakes Maybeusedwith1U-7425DisplacementGaugeAssemblyformeasurement

reading Installedinplaceofbrakeinspectionplug Service/RepairPart:6V-5722O-ringSealNOTE:Ameasurementofinstalledstackheightofbrakediscpackshouldbetakenandrecordedwithbrakesappliedafternewdiscshavebeenrunin.Measurementsshouldagainbetakenatprescribedintervals.Ifdifferencebetweeninitialandsub-sequentmeasurementsexceedmachinespecifications,thebrakediscsshouldbereplaced.

ItemPart Number

Overall Length Hex Size

Thread Size Tip Style Model

1 160-1726 158.0 mm (6.22in)

25.4 mm (1.0in)

7/8-14 Ball nose D350E,D400E,735,and740ArticulatedTrucks;797 and 797B Off-highwayTrucks

2 344-9164 135.0 mm (5.31in)

25.4 mm (1.0in)

7/8-14 Bullet nose 733F,775F,and777FOff-highwayTrucks

3 345-7976 135.0 mm (5.31in)

25.4 mm (1.0in)

3/4-16 Bullet nose 770 and 772 Off-high-wayTrucks

338-3572 Shim KitSMCS Code: 4269-025Model:966Hand972HWheelLoadersWarranty: Six Months

Usedtocheckandsetadjustmentofbrakelightswitchonmachineswithdualbrakepedals

With3.5mm(.14in)thickshimsinstalledunderpedalheel,brake lights should be ON

With1.5mm(.06in)thickshimsinstalledunderpedalheel,brake lights should be OFF

Brakelightswitchadjustmentsaresimultaneouslydonewithshimsinplaceunderbothpedals

Shimsetsareconnectedbya50.2cm(19.8in)longchainwhichorganizesthetoolingyetallowsbothpedalstobecheckedatthesametime

Eachshimisstampedbysizeforeasyidentification Steelcomponentsareplatedforcorrosionresistanceand

longservicelifeReferenceRENR8855,TestingandAdjusting,966HWheelLoaderand972HWheelLoader

Part Number Description338-3572 Shim Kit

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132-1415 Brake Piston PullerEssential ToolSMCS Code: 4256-011Model:D250ESeriesIIandD300ESeriesIIArticulatedDumpTrucksWarranty: Six Months

Used to remove brake piston Slidesontotopofpiston,fittingintopistongroove Gripspistonforeasierremovalreducesrepairtime Helpseliminatespotentialdamagetobrakepistonduring

removalReferenceSENR9129,ServiceManualOverall diameter 79.4mm(3.13in)Insidediameter(brakepiston) 67.5mm(2.66in)Inside groove dimension 61.3mm(2.41in)

Part Number Description132-1415 Brake Piston Puller

164-4622 Clamp AssemblyEssential ToolSMCSCode:4250-017,4267-017Model:785Cand793CLargeMiningTruck,24HMotorGraderWarranty: Six Months

Usedtocompressparkingbrakepistonguidespring Requiredtodisassembleandassemblebrakegroup Safelycompressesguidespring Locatesoverspringandguidepreventstoolfrom

disengagingClampopening(max) 143.0mm(5.63in)Clamp throat depth 89.0mm(3.50in)Springdiameter(max) 34.0mm(1.34in)

Part Number Description164-4622 ClampAssembly

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292-1274 Stop GroupEssential ToolModel: 24M Motor GraderWarranty: Six Months

Used to stall steering pump for testing C-styleclampfitsintobore Capscrewusedtolockstopinplace 8T-2223SocketHeadBoltservicedseparately Material: lightweight aluminumReferenceKENR6022,24MMachineSystem,DisassemblyandAssembly

Part Number Description292-1274 Stop Group

5P-7389 Transparent Plug Assembly5P-8678 Punch AssemblySMCS Code: 4002-017Model: 120G Motor Graders beginning with 87V-2262Warranty: Six Months

Used to determine brake wear Plugassembly,whichcontainsatransparentplasticrod,isinstalledinspindle

housingportforviewingamarkonbrakepiston;withbrakesapplied,positionofmarkasviewedthroughtransparentplugassembly,isindicatorofbrakeserviceliferemaining;whenmarkisnolongervisible,brakeshouldberebuilt

Atrebuild,punchassemblyisinstalledinhousingportandusedtomarkpiston

Item Part Number Description1 5P-7389 TransparentPlugAssembly-- 3K-0360 Seal-O-ring-STOR2 5P-8678 PunchAssembly

Not Shown1 4K-2039 Seal2 5F-9144 Seal

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5P-4197 SpacerSMCSCode:4205-010,4234-010Model:AllGSeriesMotorGradersWarranty: Six Months

Providesspacenecessarytopullfrontaxlespindlekingpinson Hascapacitytosafelywithstandcompressionloadofboth6V-3160and6V-3175

HydraulicPulleratfull703kg/cm(10,000psi)maximumworkingpressure

Part Number Description5P-4197 Spacer

386-3378 Tire Lifting BracketModelUsage:621H,623H,627HWarranty: Six Months

EuropeanUnionCompliant,CEmarked Usedtosafelyandeasilyremoveandinstalltireassemblieson621H,623Hand

627HseriesWheelTractor-Scrapers. Use with 142-1664 C-hook 397-4794RollerAssembliesareblackoxidecoatedforcorrosionresistanceSpecificationsDimensions 1775x1217x902mm(69.9x47.9x35.5in)WorkingLoadLimit 1451kg(3200lb)Weight 150kg(331lb)

SpecificationsPart Number Description386-3378 TireLiftingBracket

Serviceable Parts397-4794 RollerAssembly

390-0479 Wheel Alignment Tube AssemblyModelUsage:621H,623H,627HWarranty: Six Months

Used to guide wheel assembly onto the spindle during installation HelpspreventdamagetoDuo-Conesealsduringwheelassemblyinstallation BlackoxidecoatedforcorrosionresistanceReferenceKENR9488,KENR8883621Hand627HWheelTractor-Scraper PowerTrainDisassembly&AssemblySpecificationsDimensions 280x203mm(11x7.9in)Weight 5.5kg(12lb)

Part Number Description390-0479 WheelAlignmentTubeAssembly

2618151

2618169

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Spherical Ballstud Bearing InstallersSMCSCode:4303-017,4318-010,1253-017,1253-016,4303-010Model:769C,773Band777TrucksWarranty: None

Usedtoremoveandinstallsphericalballstudbearingsinsteeringcylinders Material:SAE1020SteelPart Number ModelFT1443 773Band777TrucksFT1447 769CTruck

FT2394 WrenchSMCS Code: 4321-010Model:206Band212BExcavatorsWarranty: None

Usedtoremoveandinstallfrontsteeringcylinderlinageknuckles Madefrom4C-9815Wrench Standardwrenchwillnotfitonthesesteeringknuckles 32mm(1.26in),forgedsteel,straight-handled,openend,blackoxidefinishReferenceSENR4322,PowerTrainDisassemblyandAssemblyManual

9U-6736 Parking Brake Spanner WrenchSMCS Code: 4269-025Model:446BackhoeLoaderWarranty: Six Months

Usedtoadjustparkingbrakelinkagemakesadjustmentmuchfasterandeasier

ReferencesSENR3971,ServiceManual ServiceMagazine,April11,1991

Part Number Description9U-6736 ParkingBreakSpannerWrench

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2618218

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FT1578 Puller BarSMCS Code: 4303-011Model:824CWheelTractors;825Cand826CCompactorsWarranty: None

Requiredwithtwo5P-4776Studs,two1A-1935Nuts,two3K-5234Washers,anddiscontinued5P-2997HydraulicPullertoremovesteeringcylinderclevispins


FT3053 Spanner Wrench AssemblyEssential ToolSMCSCode:3275-015,5631-015-BRK,6637-015-BRK;3275-016,5631-016-BRK,6637-016-BRKModel:RM500RoadReclaimer/SoilStabilizerWarranty: None

Used to remove and install spring housing on rotor brake Usedwith9/16inchsocketandtorquewrench Toolrodsengagetwoholesinspringhousingforeasyremovalandinstallation Pressandmandrel(dealersupplied)mustbeusedtocompressdiscsprings

before using tool to loosen or tighten spring housing MadefromSAE1020MSteelforlongservicelife

FT2468 Threaded RodSMCS Code: 4267-010Model:990WheelLoaderWarranty: None

Usedtoremoveandinstallparkingbrakefromtransfergearcase RemovetwotransfergearcasecoverboltsandinstalltwoFT2468threaded

rods;parkingbrakecanthenberemovedandwillslideoutofcasealongtools Aratchetpuller,linkbrackets,andsuitableslingwillbenecessarytolower

parkingbraketogroundorworksurface Material:SAE4140coldfinishsteel

2618250

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200-4422 Spring Compressor, 200-4423 Adapter SetEssential ToolSMCS Code: 4267-550Model:D250,D300,D350,D400ArticulatedTruckWarranty: Six Months

Usedtoreplaceparkingbrakeactivationspring Springcompressorisusedwithadapterset UsedonWabcoparkingbrakeactuator Squaredriveforguide(3):1/2inch Centertocenterpindistance:38.1mm(1.50in) SetincludesallitemsinFigure2ReferenceHENR8086,ServiceManualItem Description1 ThrustPad2 Guide3 Guide,1/2insquaredrive

Item Part Number Description4 045-5106 Pin 200-4422 Spring Compressor 200-4423 AdapterSet

6V-0114 Brake Drum GaugeSMCS Code: 6107-012Model:600SeriesWheelTractor-Scrapers,withtheexceptionof613and613BWarranty: Six Months

Usedtoquicklyandeasilycheckbrakedrumsforreusability Also,markingsongaugeindicatewhetherstandardoroversizebrakelinings

will be neededReferencesSEBF8035,GuidelineforReusableParts,InspectingandMachiningBrakeDrumsSMHS6826,SpecialInstruction,InstallationofOversizeBrakeLinings

Part Number Description6V-0114 BrakeDrumGauge

FT1800 PlugSMCSCode:4208-017,4251-017Model:824CWheelTractor;980CWheelLoaderWarranty: None

ReplacesFT1536Plug Usedwith7D-5962Bolttoremoveandinstallbrakepistons FT1800Plugis9S-4183Plugwith12.7mm(1/2in)-13-2Bholetappedthrough

center

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FT1451 Retraction BoltSMCS Code: 4262-010Model:641BScrapers65K-1150-up,651BScrapers67K904-upand657BScrapers68K-1201-upWarranty: None

Usedtoretractbrakerotochambersnecessaryforservicingbrakesortowingvehicle

Madebyextendingthreadson1D-4574Bolt Touseretractionbolt,install1A-7774FlatWasherandthreaditinto9D-8938

BrakeActuatortoretractpiston

5P-3569 Piston PressSMCSCode:4256-017,4256-016Model:910,920,930and950WheelLoaders;518and528Logskidders;andTreeHarvestersWarranty: Six Months

Usedtofacilitateinstallationofcaliperdiscbrakepistons Minimizes seal damage during piston installation

Part Number Description5P-3569 Piston Press

Steering Column SupportsSMCS Code: 7325-010Model:926,926E,936,936E,916,IT18BWarranty: None

Usedtosupportplatformforsteeringcolumn,brakepedalsandvalves,andgovernorcontrolpedalgroupwhencab/ROPSisremoved

Beforecab/ROPSisremoved,steeringcolumnsupportsshouldbeinstalledPart Number DescriptionFT1868 SteeringColumnSupports,RHFT1869 SteeringColumnSupport,LH

2618366

2618388

2618406

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1U-9003 Brake Piston PullerSMCS Code: 4256-017Model:769D,771D,773D,775D,776D,and777DOff-HighwayTrucksWarranty: Six Months

Usedtoremoveandinstall114-9306BrakePistonslocatedinbacksideofbrakecaliper

Canbeusedonotherpistonshavingsameshapeandsize(refertospecifica-tions)

ReferencesSENR1421,773DTruckand775DQuarryTruckMachineSystemsSENR1422,769DTruckand771DQuarryTruckMachineSystemsFor use on brake pistons withGroove width 2.54mm(0.1in)Groove outside diameter 75.1mm(2.96in)Piston outside diameter 79.25mm(3.12in)

Part Number Description1U-9003 Brake Piston Puller

297-6383 Steering Spline GaugeEssential ToolSMCS Code: 4310-040Model:Allcompact,small,andmediumwheelloadersWarranty: Six Months

Usedtoinspectsteeringcolumnsplinewhichfitsintohydraulicmeteringunit Gaugeisago/no-gostylegauge Ifgaugedoesnotfitoverspline,shaftisreusable Ifgaugefitsoverspline,shaftmustbereplaced

Part Number Description297-6383 Steering Spline Gauge

FT1973 Adapter Group, Brake Release for TowingSMCS Code: 4250-553Model:D4H,D5H,D6HandD7HTractors;laterD8L,D9L,D8NandD9RTractorsWarranty: None

AdaptabletoD4H,D5H,D6HandD7HTractorsfromfirstproduction; adaptabletofollowingthemodels,effectivewithserialnumbersindicated: D9L14Y-3134 D8L53Y-3485 D8LS.A.4FB339NB D8N5TJ1-Upand9TC1-Up D9R7TL1-Upand8BL1-Up

UsedwithFT1845PumpGrouptoreleasebrakesfortowingand 123-0525BrakeReleaseAdaptersand123-0526BrakeReleaseAdapters

See8T-2857,123-0525and123-0526Adaptersformachineusage; whentoolingisinstalled,theseadaptersextendpastspoolbores intractorsteeringvalve,isolatingbrakecircuitandallowingpump pressuretobeapplieddirectlytobrakereleasepistons

(Continued)

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FT1973 Adapter Group, Brake Release for Towing (Continued)SMCS Code: 4250-553Model:D4H,D5H,D6HandD7HTractors;laterD8L,D9L,D8NandD9RTractorsWarranty: None

Withleakageminimized,brakereleasecanbemaintainedwith low volume pump

Beforeconnectingpumpandadaptergrouptotractorsteeringvalve, maximumpressurereliefvalveopeningpressuremustbecheckedandadjustedin order to prevent possible damage to brake piston seals

Checking Maximum Pressure Relief Valve Opening Pressure1. PlugthemainpressurehosewhereitconnectstotheFT1973AdapterGroup.2. Turnthebypassvalvehandletotheclosedposition.3. Whilebuildingpressurewiththepumphandle,observethereliefvalveopening

pressure.4. Adjustreliefvalveopeningpressureto410(10psi).Installing Tooling on TractorTheFT1973AdapterGroupisconnectedtothesteeringvalveunderthetractorseat.5. Removethequick-disconnectfittingsfromtheportsmarkedBRKonthesteer-

ing valve.6. InstalltheadaptersintheportsandconnecttheremainderoftheFT1973

AdapterGrouptotheadaptersandtothepressurehosefromthepump.7. Itisusuallyconvenienttoroutethepressurehoseunderthefloorboard(leaving

thefloorboardloose)tothepumpwhichistemporarilyplacedonthefenderordeck.

8. Replacetheseatandfloorboard,leavingfloorboardboltsouton1sidetoallowspaceforhose.

9. PlacetheFT1845PumpGroupinfrontoftheoperatorinapositionconvenientforobservingthepressuregauge,workingthepumphandleandwithreadyaccesstothebypassvalve.Placethetractorparkingbrakecontrolintheun-lockedposition.

10. Preparationforreleasingthebrakesisnowcomplete.Beforetowing,theoperatorshouldfastentheseatbeltforsafetyifanemergencyrequiresbrakere-application.

Brake Release and Re-application11. Turnthebypassvalvehandletotheclosedposition.12. Workthepumphandlerapidlytoproducealargevolumeofoilflow.Thisflowis

sometimesnecessarytocausethebrakepistonsealstoseat.13. Brakepistonsealseatingwillbeevidencedbyasuddenriseinoil

pressure.Atthispoint,oilflowwilldroptonearzeroandpressure will rise to maximum.

14. Anoccasionalpumpstrokewillmaintainmaximumpressure.NOTE:Donotletpressuredropbelow375psiwhiletowing.Todosowillriskpartialbrakeengagementwhichcanresultinseriousdamage.15. Tore-applythebrakes,turnthebypassvalve90tofullydumpoil.NOTE:Donotusebrakestoretardthetractor.Absenceofcoolingoilflowwillresultinextensivedamagetothebrakesandsystemcontamination.Brakesmustbefullyreleasedwhilethetowedtractorismoving.Ifanemergencycallsforbrakere-appli-cation,applybrakesfullyandallowtractortocometoastopbeforeproceeding.16. Brakescanbere-appliedONLYbyturningthebypassvalvetotheopenposition.

Usingthesteeringleversandbrakepedalsisnoteffective.BesuretofollowallothertowinginstructionsandprecautionspublishedintheOp-erationandMaintenanceManual.

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Brake Release AdaptersSMCS Code: 4267-553Model:D8N,D9NandD9RTrack-TypeTractorsWarranty: Six Months

Usedtosupplyoilfromanexternalsourcetodisengagespringappliedparkingbrakewhenevertowingisrequired

UsedwithFT1845PumpGroup,BrakeSystemandFT1973AdapterGroup,BrakeReleaseforTowing

TractorswithdisabledengineorpowertrainhydraulicsystemcannotbemovedwithoutsupplyingoiltoreleaseparkingbrakerefertoServiceManualsandOperationandMaintenanceManualsfordetailedinstructions

Adaptersextendintocontrolvalveandisolatebrakecircuit(appliespressuredirectlytobrakereleasepistons)

Requirestwoadaptersinstalledintoportsofbrakecontrolvalve8T-2857 AdapterUsed for tractors with steering clutch control D4H,D5H,D6H,D7H(all) D5M:4BR,4JS,3DR,5FS D8N:

9TC1-UPPIN 1XJ1-UP PIN

D6M:9ZM,2YS,5WR,2RN,4GS D9N:

1JD1-UPPIN 6XJ1-UP PIN

D8L:53Y-3485-UP D9L:14Y-3134-UP D8LS.A.:4FB339NB-UP D9R:8BL1-UPPIN123-0525 AdapterUsed for (refer to Operation and Maintenance Manual for additional information) D8N:5TJ1-UPPIN D8R(all)123-0526 AdapterUsed for tractors with differential steering control D9R:7TL1-UP CanalsobeusedonD8NsandD8RsNOTICEBeforeconnectingpumpandadaptergroup,check and adjust maximum pressure setting on relief valve to prevent possible damage to brake piston seals whichcouldoccurifthesystemisover-pressurized.ReferencesSEBU6422andSEBU6028,ServiceManualModule,D8NOperationandMaintenanceSEBU6029andSEBU6668,ServiceManualModule,D9NOperationandMaintenanceSEBU6892,ServiceManualModule,D9ROperationandMaintenance [fortractors(8BL1-UP)withsteeringclutchcontrol]SEBU6923,ServiceManualModule,D9ROperationandMaintenance[fortractors(7TL1-UP)withdifferentialsteeringcontrol]SEBU6891,D8RServiceManualModule,D8ROperationandMaintenance

(Continued)

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Brake Release Adapters (Continued)SMCS Code: 4267-553Model:D8N,D9NandD9RTrack-TypeTractorsWarranty: Six Months

Part Number DescriptionOverall Length

Engagement Depth (spot face to O-ring seal)

Connection to Brake Valve

Connection To Adapter Group

Seal For Brake Valve Passage

Seal For #8 STOR Con-nection

Seal for #10 STOR Con-nection

8T-2857 Brake Release Adapter

110mm(4.3in)

75.4mm(2.97in)

3/4-16(#8STORport)

3/4-16(#8JIC male connector)

2J-6274 Seal 3K-0360 Seal --

123-0525 Brake Release Adapter

110mm(4.3in)

74mm(2.91in)

7/8-14(#10STORport)


2J-6274 Seal -- 2M-9780 Seal

123-0526 Brake Release Adapter

85mm(3.3in)

49mm(1.93in)

7/8-14(#10STORport)


2J-6274 Seal -- 2M-9780 Seal

1U-7425 Displacement Gauge AssemblySMCS Code:Model:772B/773B,776B/777B,785and789Off-HighwayTractorsandTrucksWarranty: Six Months

Eliminatesdifficultyofmakingbrakewearmeasure-mentsdirectlyfrom5P-9726GaugePlug(Brakewearon772B/773B,776B/777B,785and789Off-HighwayTractorsandTrucksmeasuredwith5P-9726installedinservicebrakehydraulicportofbrakeanchorhousing;wheninstalled,5P-9726canbereachedwithonlyonehandmakingdirectmeasurementverydifficult)

Allowsservicemantotransportneededdimensionawayfromvehicleforeasyreadingofmeasurement;gaugeassemblyplacedovergaugeplugtoalloweasymeasure-mentof5P-9726rodpiston;standardcalipersorinsidemicrometercanthenbeusedtodetermineplugpositionwithin tube of 1U-7425

Brakepistontravel,differencebetweenminimum(actu-ated)andmaximum(retracted),measuredtodeterminepercentageofbrakewear

ServicePart:6V-9028O-ringSeal(2)ReferencesTechnicalInformationBulletin7-22-87ComponentCode4250,BrakeWearMeasurementProceduresandSpecificationsServiceManual

Part Number Description1U-7425 DisplacementGaugeAssem-

bly

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2618540

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FT2616 Gauge BlockSMCS Code: 7473-040Model:950G,962GWheelLoadersWarranty: None

Used to measure brake wear Used with 6V-7030 Gauge Group Provides raised platform for taking measurements

Brake Disc Wear GaugesSMCS Code: 7474-040Model:924Gand928GWheelLoadersWarranty: Six Months

Usedtomeasureusablethicknessofbrakedisc Quicklyandeasilydeterminesifreplacementisnecessary Usedbyplacingweargaugethroughslotinbrakehousing(amountofmaterial

betweenstepoftoolandbrakehousingistheusablethicknessofbrakedisc)

Item Part Number Model1 221-6892 928G2 221-6893 924G Standard3 221-6894 924GDualDisc

Brake Wear GaugesSMCS Code: 7474-040Model:854KWheelDozer,990H,992KWheelLoadersWarranty: None

Usedtomeasureoverallbrakepadthickness Go/No-Godesigndeterminesifbrakepadreplacementisnecessary Eliminatesdifficultyinmakingbrakewearmeasurements Usedwhileoperatorappliesservicebrakeswithenginestopped UsedbyremovingbrakeinspectionportatbrakeanchorandinsertinggaugeUsage Instructions1. InsertFT3105BrakeWearGaugeintoinspectionport.Ifheadofgaugedoesnot

reachanchor,brakewearislessthan50%.2. Ifheadofgaugetouchesanchor,insertFT3104BrakeWearGaugeintoport.If

headofgaugedoesnotreachanchor,brakewearis50to75%.3. Ifheadofgaugetouchesanchor,insertFT3103BrakeWearGaugeintoport.If

headofgaugedoesnotreachanchor,brakewearis75to100%.4. Ifheadofgaugetouchesanchor,brakewearis100%andbrakeserviceis

required.ReferenceTestingandAdjustingpublicationsfor 854KWheelDozerand990H,992KWheelLoader

(Continued)

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Brake Wear Gauges (Continued)SMCS Code: 7474-040Model:854KWheelDozer,990H,992KWheelLoadersWarranty: None

Item Part Number PercentofWear1 FT3103 100%2 FT3104 75%3 FT3105 50%

! WARNINGOilinhousingcanbeunderpressureandmaybehot.Topreventpersonalinjurystoptheengineandwaitfiveminutestoallowoiltosettlebeforeremovinginspectionportplug.

185-5784 Brake Wear GaugeSMCS Code: 7473-040Model:950G,962G,and966GWheelLoadersWarranty: Six Months

Used to measure brake wear Easiertouseandprovidesgreateraccuracythantoolspreviouslyavailable

Part Number Description185-5784 Brake Wear Gauge

4C-3386 Cylinder Spanner WrenchSMCS Code: 4305-010Model:785,789and793TrucksWarranty: Six Months

Savestimeduringremovalandinstallationofballstudnutwhenservicingsteer-inglinkageandsteeringcylindersystems;keepsballstudfromturning

Removalandinstallationofballstuds,particularlyduringinstallation,requiresballstudtobeheldandkeptfromturningwhennutisbeingtorqued;usuallyfrictionoftaperaloneisnotenoughtokeepballstudfromturning

TheWrenchAssembly(1)consistsofa63.5mm(21/2in)hexbodythatiseasilyheldwitha63.5mm(21/2in)wrenchorsocket(5S-6078Socketshown).Two4C-4887Pins(19.05mm[3/4inch]diameter)(2),andtwo4C-3387Pins(9.53mm[3/8in]diameter](3)are easily positioned into or out of the hex body and retained in the desired position withdetentgroovesandballspringplungers(4).The2differentsizedpinswillallowthetooltobeusedonallballstudsusedon785and789Trucks.Currentlytheballstudscontain9.52mm(3/8in)diameterholes.Futureballstudswillhave19.05mm(3/4in)diameterholes.

Part Number Description4C-3386 CylinderSpannerWrench

2618620

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Solid Taper ReamersEssential ToolSMCS Code: 4305-064Model:785,789,793,797(A),and797BOff-HighwayTrucksWarranty: Six Months

Used to repair tapered steering arm linkage joints Canberesharpenedforcontinuedusage 202-8960and202-8961usedon785through797(A)(upto5YW-1)trucks 258-5684usedon797(A)(5YW-1andUP)and797B(JSM-1andUP)trucksReferenceSEBF8271,GuidelineforReusablePartsandSalvageOperations,SalvageofTaperedSteeringBores(785-797B)

ItemPart Number Description

Large End Diameter

Small End Diameter Flutes

Flute Length Taper

Overall Length Shank

1 202-8960 SolidTaperReamer(roughing)

84.14 mm (3.31in)

66.37 mm (2.61in)

5 142.2 mm (5.6in)

1:8 393.7 mm (15.5in)

Number 5 Morse Taper

1 202-8961 SolidTaperReamer(finishing)

84.14 mm (3.31in)

66.75 mm (2.63in)

8 139.2 mm (5.48in)

1:8 393.7 mm (15.5in)


2 258-5684 SolidTaperReamer 113.48 mm (4.47in)

92.12 mm (3.63in)

12 171.0 mm (6.73in)

1:8 349.0 mm (13.75in)


226-2378 Lapping Tool (Ball Stud)SMCSCode:4305-064,005-020Model:769through797BQuarryandOff-HighwayTrucksWarranty: Six Months

Usedtofinish-laptaperedsteeringarmlinkagejointsonsteeringarms,centerarms,andsteeringboxes

Usedwith176-6538BallStudSpannerWrench(797)torotatelappingtoolora4C-3386CylinderSpannerWrench,5S-6078Socket(21/2inch),and1inchsquaredriveratchetisrequiredtoremoveballstudson769through793Off-HighwayTrucks

Usedwith226-6624LappingCompound Lapsboretoproperspecifications Heat-treatedforaddeddurabilityReferenceSEBF8271,GuidelineforReusablePartsandSalvageOperations,SalvagetoTaperedSteeringBores(785-797)

Part Number Taper Weight Use265-9213 1:8 ratio 2.3kg(5.1lb) 769through777Off-HighwayTrucks226-2378 1:8 ratio 7.4kg(16.3lb) 785through793Off-HighwayTrucks265-9214 1:8 ratio 10.6kg(23.4lb) 797Off-HighwayTrucks

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Plug Gauges with CaseEssential ToolSMCSCode:4305-064,005-020Model:769,770(BZZ),771,772(RLB),773,773F(EED),775,775F(DLS),777,777F(JRP),784,785,789,793,and797Off-HighwayTruckWarranty: Six Months

Usedtoinspectsteeringarmlinkagejointswitha1:8ratioonsteeringarmsandcenterarms

Usedwith280-1555BlueingPaste(soldseparately) GaugeshaveincorporatedaGoandNoGosteptodeterminewearcondi-

tionofspecificsteeringjointtaperedbores Durablewaterproofcaseprovidedwitheachgaugegroup Foaminsertprotectsgaugefromdamageandprovidesstoragefor280-1555

BlueingPaste(soldseparately) Heat-treatedandblack-oxidecoatedforaddeddurabilityReferencesSEBF9054,GuidelineforReusableParts,ReusabilityofTaperedSteeringBores(769Through777TrucksandTractors)SEBF9055,GuidelinesforReusableParts,ReusabilityofTaperedSteeringBores(784TractorThrough797BTrucks)

Part Number Description Model Usage265-9215 Plug Gauge Group 769,771,772265-9216 PlugGaugeAssembly(notserviced

separately)769,771,772

265-9217 FoamBlockGroup(servicedseparately) 761,771,772265-9218 Plug Gauge Group 773,775,777265-9219 PlugGaugeAssembly(notserviced

separately)770(BZZ),772(RLB)

265-9220 FoamBlockGroup(servicedseparately) 773F(EED),775F(DLS),777F(JRP)265-9221 Plug Gauge Group 785265-9222 PlugGaugeAssembly(notserviced

separately)785

265-9223 FoamBlockGroup(servicedseparately) --265-9224 Plug Gauge Group 789,793,797(A)265-9225 PlugGaugeAssembly(notserviced

separately)789,793,797(A)

265-9226 FoamBlockGroup(servicedseparately) --265-9227 Plug Gauge Group 797B265-9228 PlugGaugeAssembly(notserviced

separately)797B

265-9229 FoamBlockGroup(servicedseparately) --

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Ball Stud RemoversSMCSCode:4305-010,4318-010,4329-010Model:769through797BOff-HighwayTrucksWarranty: Six Months

Used to separate ball stud from steering joint Reducesdamagetosteeringcomponents(strikeremovertool,noimpactin

steeringcomponentsnecessary)ReferencesSENR1561,DisassemblyandAssembly,769Dand771DOff-HighwayTrucksSENR1584,DisassemblyandAssembly,773Eand775EOff-HighwayTrucksRENR3365,DisassemblyandAssembly,776Dand777DOff-HighwayTrucksSENR1500,DisassemblyandAssembly,784Cand785COff-HighwayTrucksSENR1534,DisassemblyandAssembly,789COff-HighwayTruckRENR2535,DisassemblyandAssembly,793Cand793CXQOff-HighwayTrucksRENR2588,DisassemblyandAssembly,797BOff-HighwayTruck

Part Number Use Weight231-4902 769and771Off-HighwayTrucks 1.827kg(4.03lb)231-4903 773through777Off-HighwayTrucks

including777HAA3.142kg(6.93lb)

231-4904 785Off-HighwayTrucksincluding785HAA

7.119kg(15.69lb)

231-4905 789through793Off-HighwayTrucks 8.506kg(18.75lb)287-5796 797Off-HighwayTrucks 12.600kg(27.78lb)

CompressorsSMCS Code: 4255-017Model:CB-434CompactorWarranty: None

Usedindisassemblyofparkingbrakediscgroup Appliedbyaboltthroughaholeincenterofcrossplatewhichengagesatapped

holeincenterofconicalspringplate;tighteningboltflattensconicalspringwhichremovesforcefromsnapringretainer,allowingdisassemblyofbrake

Part Number Material DescriptionFT2346 152.4IDx165ODsteel

tube16mm(0.63in)thickcross-plate to withstand 6750 lb forcerequiredforfrontbrake

FT2347 171.5IDx190ODsteeltube

16mm(0.63in)thickcrossplatetowithstand7875lbforcerequiredforrear brake

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318-2943 Brake Alignment Tool GroupEssential ToolModel:770,772,773,775,&777Off-HighwayTrucksWarranty: Six Months

Usedtopreciselyalignplatesandfrictiondiscs;helpseliminatedamageofbrakepackandmatingcomponentsduringbrakeassemblyhelpsensureproper brake operation

Versatiletoolgroupcanbeeasilyconfiguredtofitseveraldifferentbrakeas-semblies

Simplifiesassemblyandreducesinstallationtime Madeoflightweightaluminum,foreaseofhandling Foreasyidentification,aluminumcomponentsarestampedwiththeidentifica-

tionmarkA,B,C,D,E,F,H,orJ ToolassemblychartinNEHS1004ToolOperatingManualprovidespreciseas-

semblyinstructionsforeachapplication Forconvenience,eachcomponentisattachedtomainfixtureassemblywitha

singlesizesocketheadcapscrew ToolGroupincludesprotectivestoragecase51x51x51cm(20.0x20.0x20.0in)ReferencesNEHS1004,ToolOperatingManual,318-2943BrakeAlignmentTool for773,775,and777Off-HighwayTrucks RENR8273,770/772Off-HighwayTruck,DisassemblyandAssemblyManual RENR8286,773/775FOff-HighwayTruck,DisassemblyandAssemblyManual RENR8312,777FOff-HighwayTruck,DisassemblyandAssemblyManualPart Number Description Quantity NEEG3102Decal 1

Part Number Description Quantity318-2943 BrakeAlignmentToolGroup 1

Service/Repair Parts 1

292-3211 BrakeAlignmentTool 1318-2927 Storage Case Foam Insert 1169-7372 ClearBottle,114g(4oz),200perbox --

1 Includes:BrakeAlignmentTool,StorageCaseFoamInsert,andNEEG3102Decal

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Tooling Chart

ToolingChartItem Description Quantity Used OnA FixtureAssembly 1 AllB AdapterAssembly 4 775Rear(O.C.),775Rear(I.C.),

777Rear(O.C.),777Rear(I.C.)C PlateAssembly 1 770Rear(O.C.),772Rear(O.C.),

773Rear(O.C.),775Rear(O.C.),777Front(I.C.),777Rear(O.C.)

D PlateAssembly 1 770Rear(I.C.),772Rear(I.C.),773Rear(I.C.),777Front(I.C.)

E PlateAssembly 1 777Front(I.C.)F Rod 4 770Rear(O.C.),772Rear(O.C.),

773Rear(O.C.),770Rear(I.C.)772Rear(I.C.),773Rear(I.C.)

G GuidePinAssembly 4 770Rear(O.C.),772Rear(O.C.),773Rear(O.C.),777Front(O.C.)

H PlateAssembly 1 775Rear(I.C.),777Front(O.C.)J PlateAssembly 1 770Rear(I.C.),772Rear(I.C.),

773Rear(I.C.)K SocketHeadScrew 20 All-Quantityusedvariesper

application(O.C.)=Out-of-Chassis.(I.C.)=In-Chassis.McMaster-Carrpartnumber91251A346,10-32x22.2mm(.875in)long.

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346-8608 Brake Alignment ToolSMCSCode:5255-016,012ModelUsage:797FOff-HighwayTruckWarranty: Six months

Usedtoalignplatesandfrictiondiscstoeliminatedamagetobrakepackandmatingcomponentsduringbrakeassembly.

Simplifiesassemblyandreducesinstallationtime. Toolisblackoxidecoatedtoincreasecorrosionresistance.SpecificationsO.D. 793.7mm(31.25in)Height 218mm(8.58in)Weight 19.39Kg(42.75lb)

Part Number Description346-8608 BrakeAlignmentTool

366-6542 Brake Alignment ToolModelUsage:777GOff-HighwayTruckWarranty: Six Months

Usedtoalignplatesandfrictiondiscstoeliminatedamagetobrakepackandmatingcomponentsduringbrakeassembly

Simplifiesassemblyandreducesinstallationtime Toolisblackoxidecoatedtoincreasecorrosionresistance

Part Number Description366-6542 BrakeAlignmentTool

FT2812 Modified WrenchSMCSCode:5086-025,5070Model:AllDSeriesBackhoeLoadersWarranty: None

Usedtoloosenandtightentorquelimiterlocknutduringadjustmentprocedure Madefrom8H-8516BoxEndWrenchReferencesRENR3581,TestingandAdjusting416DBackhoeLoaderHydraulicandSteeringSystemRENR3584,TestingandAdjusting420D,424D,428D,430D,432D,438D,and442DBack-hoeLoaderHydraulicandSteeringSystem

2618810

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162-8231 Disc Brake Alignment GroupEssential ToolSMCS Code: 4255-024Model:D350EandD400ESeriesII,735and740ArticulatedDumpTrucksWarranty: Six Months

Usedtoprovideeasyinstallationofdiscbrakes Alignsdiscbrakesplinesbeforebrakepackageinstallationontowheelstation Diameteracrosspins:351.5mm(13.84in)

Item Part Number Description1 162-8231 DiscBrakeAlignmentGroup2 0S-1590 Bolt(English)

378-4530 Test and Adjust ManifoldSMCS Code: 4322-036ModelUsage:950G,962G,966H,966G,IT62Gand972HWarranty: Six Months

Usedwithhydraulictestbench Allowsforoff-machinepressuresettingofthesteeringcrossoverreliefvalve

(129-8222)ReferenceRENR4314,TestandAdjustProceduresandSpecsSpecificationsDimensions 60X60X107.8mm(2.36X2.36X4.24in)Weight 3.203kg(7.06lbs)

Part Number Description378-4530 TestandAdjustManifold

317-5304 Adapter Bracket AssemblyEssential ToolSMCS Code: 1365Model:795FACOff-HighwayTruckWarranty: Six Months

EuropeanUnioncompliant,CEmarked Usedtoremoveandinstall291-6885BrakeCoolerGroupfrom795FACOff-

HighwayTruck Usedwith226-2380C-FrameLiftingBracketAssemblyand226-2381ShortSlide

TubeAssembly Adapterbracketisattachedtoslidetubeassemblywithtwo8T-4779Boltsand

two3E-9402Washers(dealersupplied)tightenboltstostandardtorquevalue Outsideendsofadapterbracketattachtobrakecoolerassemblywitheight

8S-4755Boltsandeight7K-0897Washers(dealersupplied)tightenboltstostandardtorquevalue

Providesstabilityduringbrakecoolerremovalandinstallation MeetsANSIB30.20.2006,ASMEAS49912004standards

(Continued)

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317-5304 Adapter Bracket Assembly (Continued)Essential ToolSMCS Code: 1365Model:795FACOff-HighwayTruckWarranty: Six Months

Working load limit 181.5kg(400lb)Weight 75kg(165lb)Length 1132mm(44.6in)Height 213mm(8.4in)Width 70mm(2.7in)

Item Part Number Description1 226-2380 Multi-PurposeCStyleLiftingBracketAssembly2 226-2381 ShortSlideTubeAssembly(includedwith226-2380LiftingBracketAssembly) 317-5304 AdapterBracketAssembly

176-6539 Brake Motor Removal and Installation Bracket AssemblyEssential ToolSMCS Code: 4268-010Model:797Off-HighwayTrucksWarranty: Six Months

Usedtoremoveandinstallbrakecoolingmotorfromhydraulictank Usedwith1U-7505TransmissionJack

Part Number Description176-6539 Brake Motor Removal and Installation

BracketAssembly

9U-6789 Brake Alignment ToolSMCS Code: 4255-024Model:777CTruck(withoptionaloil-cooledfrontdiscbrakes)Warranty: Six Months

Usedtoalignclutchesanddiscs;properalignmentiscritical Assurescorrectalignmentofclutchplatesanddiscspriortowheelassembly;

helpseliminatedamageofclutchpackandothermatingcomponentsatas-sembly

Simplifiesalignmentandreducesinstallationtime(correctalignmentandinstal-lationassureproperbrakeoperation)

Usedinthefieldwithoutremovingbrakes(verticalposition)orintheshopwhenbrake is in horizontal position

ReferenceSENR5693,PowerTrainSupplement,777COil-CooledDiscBrakesOutside diameter 400.0mm(15.75in)Inside diameter 200.0mm(7.87in)Thickness 165mm(6.5in)Weight 14kg(31lb)

(Continued)

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9U-6789 Brake Alignment Tool (Continued)SMCS Code: 4255-024Model:777CTruck(withoptionaloil-cooledfrontdiscbrakes)Warranty: Six Months

Part Number Description9U-6789 BrakeAlignmentTool

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Hydraulic System Tools


Tools for Flushing Scraper Hydraulic SystemsModel:WheelTractor-ScrapersWarranty: Six Months

Whenflushingcontaminatedoilfromhydraulicsystem,discontinued6J-1685TubeAssembly,alongwithothermiscellaneousparts,isrequiredtobypasscylinderstopermitfreeflowofoil

ReferenceFM055145

Item Qty.Part Number Description Size

1 2 6J-1685 TubeAssembly (11/4-11/2in)SAE

Other Parts Required2 6 1P-4579 Flange (11/2in)SAE3 8 1A-1460 Bolt(1/2-13)(fork

mountinghardware)51.0mm(1/2in-13x2in)

4 10 1P-4578 Flange (11/4in)SAE5 8 1D-4707 Bolt 57.0mm(7/16in-

14x2.25in)6 12 1P-4576 Flange (3/4in)SAE7 4 0T-0318 Bolt 25.0mm(7/16in-

14x1in)8 12 7F-0192 Bolt 51.0mm(3/8in-

16x2in)

Item Qty.Part Number Description Size

Other Parts Required (Continued)9 22 4H-4581 Plug 19.05mm(3/4in)10 8 2D-1767 Plug 12.7mm(1/2in)11 8 1D-4719 Nut (1/2in-13)12 4 6H-1717 Bolt 29.0mm(1/2in-

13x11/8in)13 2 3H-5521 Plate (11/4in)SAE14 8 1D-4718 Nut (7/16in-14)15 3 3H-5522 Plate (3/4in)SAE16 12 1D-4717 Nut (3/8in-16)17 1 9U-6219 ToolBox --

Not Shown-- 2 6H-3621 Plug ---- 1 2P-8289 HolderBlock --

5P-7336 BoltSMCSCode:5050-038,1000-036Model:225B,229,235C,245BWarranty: Six Months

Usedtoprovidewaytomanuallyengagepilot-operatedcontrolvalveswhentestingandadjustingexcavatorhydraulicsystems

Installeddirectlyintopressuretapholeinendcovertoallowvariableposition-ingofvalvewithoutusingpilotcontrolsincab

Makestestingandadjustinga1-personjobinsteadofrequiring2 Grade5bolt,10.16mm(4in)longandthreaded9/16inch-18tofitcoverson

excavatorcontrolvalves

Part Number Description5P-7336 Bolt

Alwaysremovethe5P-7336Boltsimmediatelyaftercompletionofthetestingoradjustingprocedureandreinstallthe9/16inch-18O-ringplugbeforeoperatingthemachineinanormalmanner.Injurytopersonnelanddamagetoequipmentcanresultifthisis not done.

! WARNING

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Fittings for 22 mm (7/8 in) JIC ConnectorsSMCS Code: 5086-036Model:Wain-RoyBackhoeWarranty: Six Months

9S-0176Teeand9S-0177Unionusedfortappinginto22.22mm(7/8in)JICcon-nectorsonWain-RoyBackhoestocheckpressurereliefvalvesettings

Item Part Number Description1 9S-0177 Union2 9S-0176 Adapter-Tee(37)

Portable Hydraulic TesterSMCSCode:3000-032,5000-032Model:AllModelsIncludingEandMSSeriesExcavatorsWarranty: Six Months

Usedtotesthydraulicflow,pressure,andtemperatureinanyhydraulicsystem(usedinfieldorshopbysimulatingsystemworkingconditions)

Rangeandversatilityextendedwithuseofexternallyconnectedflowmeters Troubleshootoradjusthydrauliccircuitsatloworhighflows(Interpassprotectionpreventsdangerousexternaloilspray

ineventofover-pressure) Unitisselfcontainedandbi-directional(easilyinstalledintohydrauliccircuitusinghosesandquickdisconnects) Usesdiscontinued6V-3136PhotoPickupand6V-2198Cable,savingtoolaccessorycosts Usesstandardbatterieswithautomaticpower-offfeature Use9U-5229Adapteror9U-5228Adaptertoreduceportsto41.27mm(15/8in)or33.33mm(15/16in)STOR(StraightThread

O-ring)respectively[makesaclose-coupledconnectionwith41,000kPa(6,000psi)pressurerating]ReferencesNEHS0565,OperatingManual,PortableHydraulicTesterNEHS0576,OperatingManual,PortableHydraulicTesterRepairManual4C-9910PortableHydraulicTesterFlow range 13.0-475.0lpm(3.5-125.0gpm)Digitalreadoutscales Metric,USorBritishAccuracy 1%fullscaleovernormalrangeAnalogoutput 0-1.5VDC=0-475.0lpm(0-125gpm)Externalinputsocketforflowmeters 0.2-795lpm(0.05-210gpm)rangeContinuousworkingpressure(analogreadout) 0-500bar(0-6,800psi)Pressureaccuracy 1.6%fullscaleTemperature(analogreadout) 10to120C(50to250F)Temperatureaccuracy 1C(2F)Speed 0-6000RPM(digitalreadout)Accuracy 1%fullscalePorts 17/8-12UNFSAEO-ring4C-9911Flowmeter(typical)Flowaccuracy 1%fullscaleofnormalrange;2%fullscaleofextended

rangeTemperature 10to120C(50to250F)Temperatureaccuracy 1C(2F)

(Continued)

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Portable Hydraulic Tester (Continued)SMCSCode:3000-032,5000-032Model:AllModelsIncludingEandMSSeriesExcavatorsWarranty: Six Months

Part No. Description Normal Flow Range Extended Flow Range Max. Pressure Port SizeSpecifications for Flow Meters

4C-8686 FlowMeter,795lpm(210gpm)

60-700lpm(15-180gpm)

30-800lpm(7-210gpm)

350bar(5075psi) 11/2SAEFlange


45-450lpm(10-100gpm)

20-500lpm(4-130gpm)



12-120lpm(3-25gpm) 5-150lpm(1-30gpm) 420bar(6090psi) 11/16-12,12SAE


8-50lpm(2-12gpm) 2-60lpm(0.5-15gpm) 420bar(6090psi) 11/16-12,12SAE


20-220lpm(5-50gpm) 10-300lpm(2-65gpm) 420bar(6090psi) 15/16-12


30-300lpm(8-80gpm) 10-400lpm(3-100gpm)

420bar(6090psi) 15/16-12


50-550lpm(12-150gpm)

25-650lpm(6-170gpm)


Adapters for Portable Hydraulic Tester

AdaptersWorking pressure rating 41,000kPa(6,000psi)Burst pressure rating 165MPa(24,000psi)Sizeofhexacrossflats 53.97mm(21/8in)

Part Number Description Size Use9U-5228 Adapter -- Adapts17/812STORmalefit-

tingto15/16-12maleunion9U-5229 Adapter -- Adapts17/812STORmalefit-

tingto15/8-12maleunionService/Repair Parts

2S-4078 Seal-O-ring-STOR 41.27mm(15/8in) --6K-6307 Seal-O-ring-STOR 47.62mm(17/8in) --7M-8485 Seal-O-ring-STOR 33.33mm(15/16in) --

4C-9910 Portable Hydraulic Tester

Item Part Number Description1 127-9353 Disc-Burst2 4C-9625 Pressure Gauge3 4C-9922 LoadValve 4C-9910 PortableHydraulicTester

Not shown 4C-9623 Transducer 4C-9918 Seal Kit 4C-9626 Seal-Transducer

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4C-9911 Flowmeter (typical)

Item Part Number Description1 4C-9629 Transducer2 4C-9626 Seal-Transducer-- 4C-9911 Flowmeter(typical)

Hydraulic Flow TestersModel:AllModelsWarranty: Six Months

Hydraulic Flow Testers Usedtodiagnosehydraulicflow,pressureandtemperaturesymptomsinanyhydraulicsystem,includingEandMSFamily

Excavators Allowstestinginfieldorshop;built-inloadvalveallowssimulationofoperation Canbeusedtotroubleshootorsethydrauliccircuitstospecificationsatloworhighflows Incaseofoverpressure,interpassprotectionprotectsfromdangerousexternaloilspray May be used in-line or for tee test operation Self-contained,bi-directional,capableofreadingallparametersandloadingsystemsregardlessofflowdirection;easily

installedwithhosesintoacircuit;highpressurequickdisconnectsreadilyavailablefromtheDealerServiceToolsDivisionto work with these units

Analogdisplayofallparameterspermittingquickcheckofhydraulicsystemorcomponentperformance AcceptCatdiscontinued6V-3136PhotoPickupand6V-2198CabletoreadRPM;savestoolaccessorycosts Usesstandardbatterieswithautomaticpowerofffeature 1U-8761HydraulicFlowTesterdiscontinuedandreplacedby4C-9437;1U-9551HydraulicFlowTesterdiscontinuedand

replacedby4C-96754C-9436 Flow Meter Whenusedwithhydraulicflowtesters,extendstheirrangeandversatility,keepingpresenttoolingfrombecomingobsoleteReferencesNEHS0572,ToolOperatingManual,PortableHydraulicTesterNEHS0573,ToolOperatingManual,TurbineFlowMeterNEHS0576,ToolOperatingManual,RepairofPortableHydraulicTester

Item Part Number Description1 4C-9624 Ammeter2 4C-9625 Pressure Gauge3 4C-9627 LoadValve,4C-9437Tester

Not Shown 4C-9623 Transducer 4C-4084 RuptureDiscfor4C-9675Tester 4C-4083 RuptureDiscfor4C-9437Tester 4C-9626 Seal-Transducer

4C-9437 Hydraulic Flow Testers*Forcable,contact: Webster Instruments 1290EastWaterfordAvenue Milwaukee,WI53207 Phone: 414-769-6400 Fax: 414-769-6591

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4C-9437 Hydraulic Flow Testers (Continued)

Flow range 0-100gpmor0-25gpmmetricorUSscalesAccuracy 2%fullscaleovernormalrangeExternalinputsocketcalibrat-

edfor4C-9436FlowMeteronly;useCabletoconnectexternalflowmeter.*ContactWebsterInstrumentsforcable.

Continuous working pressure 0-420bar(0-6,000psi)Accuracy 1.6%fullscaleTemperature(dualscale) 10to120C(50to250F)Accuracy 2%fullscaleSpeed,willmeasure 0-10,000phototach0-3,000mech.tachAccuracy 2%fullscaleUsesdiscontinued6V-3136Pickupand6V-2198CablePorts 15/16in-12UNFSAEO-ringport 4C-9675HydraulicFlowTesterThe4C-9675hasthesamedesigncharacteristicsasthe4C-9437exceptforflowcapacityof0-200or0-40g/mandworkingpres-sure of 5000 psi.Flowrange(dual) 0-200gpmor0-40gpmmetricorUSscalesAccuracy 2%fullscaleovernormalrangeExternalinputsocketcalibratedfor4C-9436FlowMeteronly;useCabletoconnectexternalflowmeter.*ContactWebsterInstrumentsforcable.Continuous working pressure 0-350bar(0-5,000psi)Accuracy 1.6%fullscaleTemperature(dualscale) 10to120C(50to250F)Accuracy 2%fullscaleSpeed,willmeasure 0-7,500phototach;0-2,500mech.tachAccuracy 2%fullscaleUsesdiscontinued6V-3136Pickupand6V-2198CablePorts 11/2inSAE4boltflange(XT-3)

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4C-9436 Flow Meter

Flow range 3-25gpm(1-30extendedrange)Working pressure 0-420barmax.(6,300psi)Temperature 10to120C(50to250F)Ports 11/16in-12SAEO-ring(#12port)The4C-9436Flowmeterisnotastandaloneflowmeter.Itisaflowblockwithaflow/temperaturetransducer.Itmustbeusedwithahydraulicflowtesteroranotherde-vicewithreadoutcapabilities.ACableisusedtocoupletheflowmetertoareadoutdevice.ContactWebsterInstrumentsforcable.

Item 1 Part Number Description1 4C-9629 Transducer 4C-9626 Seal-Transducer

1 IncludesItem1,Ammeter

Rupture DiscsSMCS Code: 0784Model: Most Cat ModelsWarranty: Six Months

Replacementdiscsfor2differentportablehydraulictesters;discwillblowoutifover-pressureconditionshaveoccurredinportablehydraulictester

ReferenceNEHS0508-01,instructionstoreplacediscs (designatedassafetydiscsininstructionmanual)

Part Number Outside Diameter Nominal Rupture Pressure Pkg. Qty. Use4C-4083 15.875mm(0.625in) 41,343kPa(6,000psi) 4 4C-9437 and 160-2513 Portable

HydraulicTester4C-4084 19.913mm(0.784in) 41,343kPa(6,000psi) 4 4C-9675 and 160-2515 Portable

HydraulicTester

Flowmeter-TestersWarranty: Six Months

Usedtoregulatehydraulicflowwithbuilt-inloadvalve UsedwithDataViewRepair InformationWebster Instruments 1290EastWaterfordAvenue Milwaukee,WI53207 Phone:(414)769-6400 Fax:(414)769-6591 AReturnMaterialAuthorization numberisrequired.

Part Number Flow Range Maximum Pressure Connections160-2513 19-190lpm(5-50gpm) 41,343kPa(6,000psi) 15/16-12(No.16)O-ringports160-2514 15-474lpm(4-125gpm) 48,230kPa(7,000psi) 17/8-12(No.24)O-ringports160-2515 57-682lpm(15-180gpm) 34,450kPa(5,000psi) 38.1mm(1.5in)SAE4-boltflange

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348-9503 DHCR1500 Flowmeter348-9504 HV1500 Load ValveSMCSCode:0774,0784Model:AllModelsWarranty: Six Months

Usedtogethertomeasurehydraulicflow,pressure,andtemperatureinanyhydraulicsystem

Helpsdiagnosisproblemswithinahydraulicsystem MeetsEUrequirements(NoCEmarkingsrequired)348-9503 DHCR1500 Flowmeter Flowratedupto1500lpm(400gpm) Pressureratedupto420bar(6000psi) Code62four-boltflangeconnections Accuracyof1%ofindicatedreading Remoteinputs:flow,temperature-2,pressure-1,speed-1 Quicklycheckshydraulicpumps,motors,valves,cylinders,andhydrostatic

transmissions Lowbatterypowerconsumptionwithautomaticpowerofffeature Infra-redphoto-tachometerwithontargetindicator Canmeasureflowinbothdirections(uni-directionalwhenusedwith348-9504

HV1500LoadValve)348-9504 HV1500 Load Valve Progressivepressurecontrol High-strengthaluminumbodyratedupto420bar(6000psi) Includesconnectingflange,seals,andboltsforusewith348-9503DHCR1500

Flowmeter Pilotoperated,over-pressureinternalbypassvalve Includesspareburstdiscs Uni-directionalflowRepair InformationWebster Instruments 1290EastWaterfordAvenue Milwaukee,WI53207 Phone:(414)769-6400 Fax:(414)769-6591 AReturnMaterialAuthorizationnumberisrequired.348-9503DHCR1500FlowmeterItem QuantityDHCR1500Unit 1CableHoseAssembly 1LT1500-FR-F-S-6Unit 1Carry Case 1 348-9504HV1500LoadValveItem QuantityHV1500LoadValveUnit 1Spool 1Carry Case 1

Part Number Description348-9503 DHCR1500Flowmeter348-9504 HV1500LoadValve

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FT1043 Blocking CoverSMCS Code: 5050-036Model:D8HandD9GTractorsWarranty: None

Usedwith9S-2000FlowMeterwhenflowtestinglargesectionofD9GTractorhydraulicsystemequippedwithgear-typepumpandD8HTractorhydraulicpumps(9S-2000FlowMeterdiscontinued)

4H-6807RubberPlugalsoneededwhentestingsmallsec-tion of the pumps

ReferenceREG00791,ServiceManual,TestingHydraulicSystemsandComponents(additionalpartsrequired)

Adapters for Hydraulic System Component Testing (Tee Test Tools) Thesameimprovedadaptersarerecommendedforusewithdiscontinued5P-3600FlowMeteranddiscontinued9S-2000

FlowMeter,withoneadditionalC-2hoseassemblybeingrequiredwith9S-2000FlowMeter;refertofollowingtoollistsandTeeTestToolChartforadaptercomponentsrequiredforeachmachine

Alladaptercomponentsarehighpressure,103,500kPa(15,000psi)minimumburstpressure,fittingsand,whereconvenient,duplicationofcomponentshasbeeneliminated

Somecomponentsareseldomusedandhavebeenremovedfromrecommendedstatustoanavailableifneededstatus Forconvenience,5P-8687ToolGroup,consistingofanE-2TachometerAdapter,blockingplateassemblies,andcertain

specialtools,isavailableNOTE:Oilflowshouldalwaysbefromanippleintoavalvedcouplerandneverfromacouplerintoavalvednipple.

AlwaysmakecertainthatthevalvedcouplerontheC5andC8ConnectingHoseAssembliesareconnectedtothevalvednippleonthepumpadapterbeforestartingthedieselengine.Ifthisconnectionisnotmadeproperly,injurytopersonnelordamagetothemachinecanoccurwhenperformingthepumptest.RefertoFormREG00791-01forproceduralinformationfortestinghydrau-licsystemsandcomponents.

! WARNING

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5P-8687 Tee Test Tool GroupModel: See ChartsWarranty: Six Months

Forusewith1U-8761and1U-9551PortableHydraulicTesters(allblockingplateassemblies,mostneededtachometeradapters,and2toolbitsavailableunder1partnumber)

Allpartsstoredincompactboxwithdecalinlidforquickpartsreference

Item Part No. Description Qty.1 2P-9697 Plug(7/8in-14thd) 21 3R-6789 Cap(15/16in-12thd) --1 5P-2299 Plug(15/16in-12thd) --1 5P-2909 Plug(3/4in-16thd) 21 5P-4299 Plug(13/16in-12thd) --1 6J-7366 Cap(7/8in-14thd) 21 8L-9137 Cap(13/16in-12thd) --1 8S-4950 Cap(9/16in-18thd) 21 8S-4951 Cap(3/4in-16thd) 21 9L-8493 Cap(7/16in-20thd) --1 9S-8895 Plug(11/16in-12thd)) 21 9S-8896 Cap(11/16in-12thd)) 21 9S-8927 Plug(9/16in-18thd)) 22 1W-2316 AdapterAssembly --2 4M-8303 Seal-O-ring(outside) --2 5P-0537 HardWasher --3 5P-1758 ShaftAssembly --4 4N-0538 Coupling --5 9U-7419 Bit,19.05mm(3/4in) --6 1P-3566 Bit,14.28mm(9/16in) --7 4F-7391 Seal 27 4F-7952 Seal 2

Item Part No. Description Qty.7 4J-8996 Seal 27 5F-1678 Seal 27 5F-7054 Seal 27 7F-8267 Seal 47 8F-6711 Seal --7 9S-7358 PlateAssembly,12.7mm(

1/2in)2

7 9S-7359 PlateAssembly,19.05mm(3/4in)

2

7 9S-8092 PlateAssembly,25.4mm(1in)

2


2


4

7 9S-8095 PlateAssembly,50.8mm(2in)

--


2

8 5P-8686 BlockToolHolder --9 6V-3073 Case-Plastic --10 6V-7029 Block-Top ---- 5P-8687 TeeTestToolGroup --

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5P-8687 Tee Test Tool Group AssembliesA Pump Supply Line Adapter Assemblies Requiredtotapintopumpsupplylinetoprovideinletflow

toflowmeter Todetermineassemblynumberrequiredforamachine

model,refertoSectionAofTeeToolChart,andthentolistbelow

Part Number AssemblyNumber

Description Quantity

FT0828 A3 FilterAdapter 1Usedon977H,955H,933FandG

Part No. Description Qty.A-1 Assembly

2P-8336 NippleAs-HighPressure(Valved) 1 2 32S-4078 Seal-O-RingSTOR(SAE15/8-12)(Partof

8S-9967) 31

9S-9967 Adapter 3A-2 Assembly

2P-8336 NippleAs-HighPressure(Valved) 1 2 33D-2824 O-Ring Seal 3 19S-7336 Adapter 19S-7337 Bushing 1

A-4 Assemlby030-7976 Adapter-45Union 11P-5596 Pipe Nipple 12P-8336 NippleAs-HighPressure(Valved) 1 2 33D-2824 O-Ring Seal 3 1

A-5 Assembly031-5744 Adapter-Elbow,90 11P-5597 Nipple-Pipe,25.4x31.75mm(1x11/4in) 2 12P-8336 NippleAs-HighPressure(Valved) 1 2 35P-2242 Tee-Swivel-37Flared 15P-2244 Union-Adapter-37FlaredSwivel 1

A-6 Assembly004-3099 Fitting 12P-8337 Valved Coupler 13B-7257 Bushing 19S-0247 Hose 1

A-7 Assembly030-7980 Adapter,90 21P-5598 PipeNipple31.75x31.75mm(11/4x11/4

in) 12

2P-8336 NippleAs-HighPressure(Valved) 1 2 3

Part No. Description Qty.A-7 Assembly (Continued)

2S-7078 O-ring Seal 2A-8 Assembly

1D-4717 Nut 41P-5597 Nipple-Pipe,25.4x31.75mm(1x11/4in) 2 12P-8336 NippleAs-HighPressure(Valved) 1 2 34F-7391 O-Ring Seal 15P-3032 Adapter,25.4mm(1in)hose 18S-9191 Bolt(4) 4

A-9 Assembly1D-4718 Nut 41P-5597 Nipple-Pipe,25.4x31.75mm(1x11/4in) 2 12P-8336 NippleAs-HighPressure(Valved) 1 2 34F-7952 O-Ring Seal 15P-3033 Adapter,31.75mm(11/4in)hose 17H-3472 Bolt 4

A-10 Assembly1D-4719 Nut 41P-5598 PipeNipple31.75x31.75mm(11/4x11/4

in) 12

2H-6488 Bolt 42P-8336 NippleAs-HighPressure(Valved) 1 2 35P-3034 Adapter,38.1mm(11/2in)hose 17F-8267 O-Ring Seal 1

A-11 Assembly004-4977 Elbow,45 12P-8336 NippleAs-HighPressure(Valved) 1 2 38S-9967 Adapter 1

(Continued)

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5P-8687 Tee Test Tool Group Assemblies (Continued)1 UsefromA-7AssemblyNo.2 UsefromA-8AssemblyNo.3 Recommendedspareparts

B Return Line AssembliesB Return Line Assemblies Returnoiltohydraulictank Todetermineassemblynumberrequiredforamachinemodel,refertoSectionB

ofTeeTestToolChartandfollowinglistAssemblyNo. Part Number Description QuantitiyB-9 FT0794 ReturnCapAs-

sembly1

B-11 FT1633 ReturnLineCapAssembly

1

B-12 FT1634 ReturnLineCapAssembly

1

Use2P-8337ValvedCouplerinsteadofdiscontinued8S-9974

Part Number Description QuantityB-5 Assembly

5P-3517 TubeAssembly 1B-6 Assembly

6V-0001 SealKit(Partof2P-8337) 12P-8335 CouplerAs-HighPressure 18S-9967 Adapter 1

B-7 Assembly1P-0058 Filler Return Group 13B-7750 Pipe Nipple 24J-3815 Gasket 12P-8337 Valved Coupler 1 16V-0001 SealKit(Partof2P-8337) 1

B-8 Assembly2P-8337 Valved Coupler 1 13B-6555 Street Ell 13B-7257 Bushing 13B-7749 Nipple 19H-6454 Gasket 16V-0001 SealKit(Partof2P-8337) 1

B-10 Assembly2P-8335 CouplerAs-HighPressure 1030-7980 Adapter,90 21P-5598 Pipe Nipple 22S-4078 O-Ring Seal 16V-0001 SealKit(Partof2P-8337) 1

1 Use2P-8337ValvedCouplerinsteadofdiscontinued8S-9974

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C Tachometer Drive Group RequiredtoattachFlowMeterTachometerGeneratorto

allmachineswhichareadaptabletoTeeTesting Todetermineassemblynumberrequiredforamachine

model,refertoSectionCofTeeTestToolChartandthento list below

Part Number Description QuantityC-1 Assembly 1

1M-5061 TachometerDriveGroup 11B-9575 Bolt 23B-4505 LockWasher 2

C-2 Assembly4N-0538 Coupling(Partof5P-1759) 15P-1758 ShaftAssembly(Partof5P-

1759)1

9S-0211 Clamp(Partof5P-1759) 24M-8303 Seal(Partof5P-1759) 19S-3032 Clamp(Partof5P-1759) 25P-1759 TachometerAdapter 2 19N-3018 AdapterGroup(Partof5P-

1759)1

C-3 Assembly 3

1B-2714 Bolt(1/4in-20x21/2in) 21D-4539 Bolt(5/16in-18x21/2in) 13B-4504 LockWasher,6.35mm(1/4in) 23B-4505 LockWasher 2

C-4 Assembly 4

3B-4505 LockWasher 22B-2695 Bolt(5/16in-18x7/8in) 12S-0424 ServiceMeterGroup 11D-4539 Bolt(5/16in-18x21/2in) 1

Part Number Description QuantityC-5 Assembly 5

1B-7182 Bolts 25P-0935 AdapterGroup 1

C-6 Assembly 6

0S-1617 Bolt 28N-5945 TachometerDriveAdapter 14M-8303 Seal(Partof5P-1759) 19S-3032 Clamp(Partof5P-1759) 29M-1974 Washer 2

C-7 Assembly 7

6N-1345 TachometerDriveAdapter 19M-1974 Washer 24M-8303 Seal(Partof5P-1759) 15P-1758 ShaftAssembly(Partof5P-

1759)1

9S-3032 Clamp(Partof5P-1759) 20S-1617 Bolt 2

1 Used on very early 988 and 992 only2 Includedin5P-8687ToolGroup3 Usedon977H,955H,933FandGand966withserialnumbersbelow75A-1092only4 Usedon977Hmachinesnotequippedwith2S424ServiceMetersonly5 UsedonD3,910and931only6 UsedonallU.S.production3204Engines7 Used on 3204 Engines 10X-2936-up

D Blocking Plate Assemblies Availablebyordering5P-8687ToolGroup Isolatevarioussystemcomponentswhentroubleshootinghydraulicsystem Todetermineassemblynumberrequiredforamachinemodel,refertothe

ServiceManualforTestingHydraulicSystemsandComponents,andthentothelist below

(Continued)

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D Blocking Plate Assemblies (Continued)

Part Number Description QuantityD-1 Assembly

5F-7054 Seal - O-Ring 2 1

9S-7358 BlockingPlateAssembly,12.7mm(1/2in) 2 1

D-2 Assembly4J-8996 Seal - O-Ring 2 1


D-3 Assembly5F-1678 Seal - O-Ring 2 1



9S-8092 BlockingPlateAssembly,25.4mm(1in) 2 1

D-5 Assembly4F-7952 Seal - O-Ring 29S-8093 BlockingPlateAssembly,31.75mm(11/4in) 2




9S-8095 BlockingPlateAssembly,50.8mm(2in) 1 1

D-8 Assembly9S-8895 Plug(11/16in-12thd)) 2 1

9S-8896 Cap(11/16in-12thd)) 2 1

D-9 Assembly2P-9697 Plug(7/8in-14thd) 2 1

6J-7366 Cap(7/8in-14thd) 2 1

D-10 Assembly8S-4950 Cap(9/16in-18thd) 29S-8927 Plug(9/16in-18thd) 2

D-11 Assembly5P-2909 Plug(3/4in-16thd) 2 1

8S-4951 Cap(3/4in-16thd) 2 1

D-12 Assembly3R-6789 Cap(15/16in-12thd) 1 1

5P-2299 Plug(15/16in-12thd) 1 1

D-13 Assembly8L-9137 Cap(13/16in-12thd) 1 1

5P-4299 Plug(13/16in-12thd) 1 1

D-14 Assembly9L-8493 Cap(7/16in-20thd) 1 1

1 Includedin5P-8687ToolGroup

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E Special Tools Availablebyordering5P-8687ToolGroup 2specialhexbitsrequiredtoremoveandinstallSAEO-ringplugs WrenchusedtocouplesupplylineadaptersandsomeofreturnlineassembliesAllPartsareincludedin5P-8687ToolGroupexcept0V-0455Wrench

Assembly No. Part Number Description Qty.1 1P-3566 Bit-Tool14.29mm(9/16in) 1 1

2 9U-7419 Bit-Tool19.05mm(3/4in) 1 1

5 0V-0455 Wrench 16 6V-7029 Block(Lid) 1 1

6 5P-8686 Block(ToolHolder) 16 6V-3073 BoxAssembly 1 1

1 Includedin5P-8687ToolGroup

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Tee Test Tool Charts: Hydraulic Implement System A-1 thru A-11

MachineModel

A-1 A-2 A-3 A-4 A-5 A-6 A-7 A-8 A-9 A-10 A-11

D3 1 D7G 1 1 D8K 1 1 D9H 1 1 D10L 1 1 613B 1 621 1 621B 1 623 1 1 623B 1 1 627 1 627B 1 631C 1 631D 1 633 1 1 633D 2 1641B 1 650B 1 651B 657B 1 660B 1 666B 1 814 1 815 1 816 1 824 1 824B 1 826B 1 834 1 835 1

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Tee Test Tool Charts: Hydraulic Implement System A-1 thru A-11 continued

MachineModel

A-1 A-2 A-3 A-4 A-5 A-6 A-7 A-8 A-9 A-10 A-11

931 1 941 1 943,953 1 951 1 955 1 977 1 983 1 518 1 528 1 910 1 920 1 930 1 950 1 966 1 980 1 988 1 992 2 2 992C 1 1120G 1 130G 1

Tee Test Tool Charts: Hydraulic Implement System A-1 thru A-11 continued

MachineModel

A-1 A-2 A-3 A-4 A-5 A-6 A-7 A-8 A-9 A-10 A-11

140G 1 12G 1 14G 1 16G 1 215 2 225 3 235 3 245 3 1{4}SeeAdapterforHydraulicSystemComponentTestingMachineswithROPScabsonlyRequiredonearlymachineswithTeeTaps{4}Machineswithserialnumbers95V960-Up,825X543-Up,94L443-Upand84X555-Up

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Hydraulic Implement System B

MachineModel

B-5 B-6 B-7 B-8 B-9 B-10 B-11 B-12

D3 1 D7G 1 1 D8K 1 1 D9H 1 1 D10L 1 613B 1 621 1 621B 1 623 1 623B 1 627 1 627B 1 631C 1 631D 1 633 1 633D 1 641B 1 650B 1 651B 1 657B 1 660B 1 666B 1 814 1 815 1 816 1 825B 1 826B 1 834 1 835 1 931 1 941 1 943,953 1

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Hydraulic Implement System B continued

MachineModel

B-5 B-6 B-7 B-8 B-9 B-10 B-11 B-12

951 1 955 1 977 1 983 1 1 518 1 1 528 1 1 910 1 1 920 1 930 1 950 1 966 1 980 1 988 1 992 1 992C 2 120G 1 130G 1 140G 1 12G 1 14G 1 16G 1 215 1 1 225 1 1 235 1 1 245 1 1 MachineswithROPScabsonlySeeAdapterforHydraulicSystemComponentTesting

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Hydraulic Implement System C

MachineModel

C-1 C-2 C-3 C-4 C-5 C-6 C-7

D3 1 1 D7G 1 D8K 1 D9H 1 D10L 1 814 1 815 1 816 1 824 1 825B 1 826B 1 834 1 835 1 931 1 941 1 943,953 1 1951 1 955 1

Hydraulic Implement System C continued

MachineModel

C-1 C-2 C-3 C-4 C-5 C-6 C-7

977 1 983 1 518 1 528 1 910 1 920 1 930 1 950 1 966 1 980 1 988 1 992 1 120G 1 130G 1 140G 1 12G 1 14G 1 16G 1 215 1245 1 RequiredonearlymachineswithoutTeeTaps.

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Steering Systems A-1 thru A-11

MachineModel A-1 A-2 A-4 A-7 A-11920 1 930 1 966 1 988 1 992C 1 814 1 815 1 816 1 621B 1623B 1627B 1631D 1633D 1 637D 1528 1

Steering Systems B thru C

MachineModel B-6 B-9 C-2920 1 1930 1 1966 1 1988 1 1992C 1 814 1815 1816 1621B 1 623B 1 627B 1 631D 1 633D 1 637D 1 528 1 1

2P-2349 Hose AssemblyDiscontinued Service/Repair Parts Available

Item Part Number Description Quantity1 2P-0922 StemAssembly 22 3S-7116 Sleeve 23 5P-0182 Hose200cm(80in) 2P-2349 HoseAssembly

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FT0794 Return Line Cap AssemblySMCS Code: 5050-038Model:SeeTeeTestToolChartsWarranty: None

UseofthisfabricatedtoolindicatedunderBinTeeTestToolChart

Item Part Number Description1 2P-8337 Valved Coupler2 3B-7750 Pipe Nipple3 3B-6556 Street Elbow4 4J-3754 Filler Cap5 4J-3816 Plate6 4J-3815 Gasket7 1F-9178 Coupling(1.25inNPT)8 8F-2637 FlexOilLine

FT0828 Filter AdapterSMCS Code: 5050-038Model:SeeTeeTestToolChartsWarranty: None

UseofthisfabricatedtoolindicatedunderA-3inTeeTestToolChartItem Description3 25.4mm(1in)ExtraHeavyPipeNipple,

50.8mm(2in)Long

Item Part Number Description1 2P-8336 NippleAs-HighPressure(Valved)2 3B-7257 Bushing4 3J-8769 Flange

Return Line Cap AssembliesModel:SeeTeeTestToolChartsWarranty: Six Months

UseofthesefabricatedassembliesindicatedunderB-12(FT1633)andB-11(FT1634)respectively,inTeeTestToolChart

CanbeusedinsameapplicationsasassembliesD8andD9andpermiteasierinstallationofteetestflowblock

Item Part Number DescriptionFT1633 Return Line Cap Assembly

1 1P-0757 Filler Return2 2P-8337 CouplerAs-HighPressure(Valved)3 9H-6454 Gasket4 1P-5597 Pipe Nipple

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FT1634 Return Line Cap Assembly

Item Part Number DescriptionFT1634 Return Line Cap Assembly

1 8F-2637 OilLine-Flex2 4J-3754 Filler Cap3 4J-3815 Gasket4 3B-7750 Pipe Nipple5 2P-8337 CouplerAssembly-HighPressure

(Valved)6 1F-9178 Coupling7 4P-3816 Plate

Connector Plates for Hydraulic System FlushingSMCS Code: 5050-046Model: Most Cat ModelsWarranty: Six Months

UsedforflushinghydraulicsystemsonCatmachines Usedbetweenhoseflangeswhicharejoinedtogetherduringflushingprocess;

providesealingsurfaceforO-ringsealsinflangefaces

Plate Bolt Hole Spacing Bolt Hole Diameter Center Hole Diameter Thickness5C-2268 23.80x50.80mm(0.937x

2.000in)10.49mm(0.413in) 19.05mm(0.75in) 5.99mm(0.236in)

8K-4977 27.76x57.15mm(1.093x2.250in)

11.99mm(0.472in) 25.40mm(1in) 6.71mm(0.264in)

8K-2574 31.75x66.68mm(1.250x2.625in)

13.13mm(0.517in) 31.75mm(1.25in) 6.35mm(0.250in)

5P-9707 36.50x79.38mm(1.437x3.125in) 1

16.66mm(0.656in) 38.10mm(1.50in) 6.35mm(0.250in)

1 Use235and245Excavators

Flowmeter AdaptersSMCS Code: 5050-038Model:AllModelsWarranty: Six Months

Usedtoconnectflowmeterintoahydrauliccircuit Allowstestingofpumpflowratewithoutremovingpumpfrommachine,saving

time and money PerformflowtestonhydraulicsystemsofCatandcompetitivemachines Eachadapteristhroughdrilledwith90intersectingport 3portsallowtheadaptertobeusedasastraightthroughor90connection 2throughportscanbeconnectedintothesystem,leavingthirdportforpres-

sureorflowratetap 1endofthethroughholeandintersectingportareSAE16O-ringports(15/16-

12),makingtheportscompatiblewithCathighpressurefittings 1seriesofadapterhasholesfor4-boltflanges

(Continued)

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Flowmeter Adapters (Continued)SMCS Code: 5050-038Model:AllModelsWarranty: Six Months

1seriesofadapterhastappedholeswhichallowaflowmetertobeconnectedto pump outlet hose

Pressurerating:41,340kPa(6,000psi)

Item Part Number Description1 9U-5273 Adapter,25.4mm(1in)flange2 9U-5272 Adapter,31.75mm(1.25in)flange3 9U-5936 T-TestAdapter,31.75mm(1.25in)hose

Service/Repair Parts-- 1P-3703 D-ringusedon9U-5273-- 1P-3704 D-ringusedon9U-5272

Tee Test AdaptersModel: Most Cat ModelsWarranty: Six Months

UsedtoperformTeeTestsonCatorcompetitivemachineswhicharenotequippedwithTeeTesttapsinpumpoutletline

Eachadapterthrough-drilledwith90intersectingportwhichallowsadaptertobeusedasstraight-throughor90connectionwithremainingportbeingusedforTeetap

Intersectingportandoneendofthrough-drilledholearetappedwithNPTFthreadstofacilitateinstallationofpipenipplesandvalvednipplesforconnec-tiontoTeeTesthose

All3portshave4boltholesforconnectingpumpoutlethoseswith4boltflang-es;sincethe4boltflangeholesforthrough-drilledpassagearealsothrough-drilled,longerboltsarerequiredtoinstalladapters

Boltslistedwithassociatedpartsandnutswhichallowconvenientstorageofbolts in adapter

CorrectO-ringsealforinletportofeachadaptergiveninfigurebelow InstructionsforusingadaptersonfutureCatmachinesnotequippedwithTee

tapswillbecoveredintheServiceManual

Typical Adapter and Associated Parts for Tee Test Adapters

(Continued)

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Typical Adapter and Associated Parts for Tee Test Adapters (Continued)

Required Associated PartsPart Number Description

5P-3033 Adapter, 31.75 mm (1 1/4 in) hose2P-8336 NippleAs-HighPressure

(Valved)1P-5597 PipeNipple,25.4x31.75mm(1

x11/4in)4F-7952 O-ring Seal7H-3472 Bolt(4)1D-4718 Nut(4)

5P-3032 Adapter, 25.4 mm (1 in) hose1P-8336 Valved Nipple1P-5597 PipeNipple,25.4x31.75mm(1

x11/4in)4F-7391 O-ring Seal

Required Associated PartsPart Number Description

5P-3032 Adapter, 25.4 mm (1 in) hose (Continued)8S-9191 Bolt(4)1D-4717 Nut(4)

5P-3034 Adapter, 38.1 mm (1 1/2 in) hose2P-8336 NippleAs-HighPressure

(Valved)1P-5598 PipeNipple,31.75x31.75mm

(11/4x11/4in)7F-8267 O-ring Seal2H-6488 Bolt(4)1D-4719 Nut(4)

146-3661 Hydraulic Test AdapterEssential ToolSMCS Code: 5070-036Model:M312,M315,M318,andM320WheeledExcavatorsWarranty: Six Months

Usedtoconnectflowmeterreturnlineintohydrauliccircuit Testpumpflowratewithoutremovingpumpfrommachine Directsoilfromflowmeterthroughoilcooler(preventsoverheatingduringpump

testing) Adapteristhrough-drilledwith90degreeintersectingportReferenceSENR6261,TestingandAdjusting M300FamilyExcavators HydraulicSystemsFemaleconnection(STOR) DashSize-16,15/16-12threadThroughholeconnection Code 61 Split FlangeHolesize 30.0mm(1.181in)Fitsflangedashsize 20Fits head size 50.8mm(2.0in)Use 4J-0522 O-ring seal

Part Number Description146-3661 HydraulicTestAdapter

Quick Disconnect Couplings for Hydraulic Test EquipmentModel: Most Cat ModelsWarranty: Six Months

AllquickdisconnectcouplingsusedforCathydraulictestequipmentsumma-rizedinchart

Disconnectsratedbyoperatingpressure,pressureatwhichnofailureexpectedtooccurinnormalcyclicusage

Couplingslistedwithineachgroupareinterchangeable

(Continued)

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Quick Disconnect Couplings for Hydraulic Test Equipment (Continued)Model: Most Cat ModelsWarranty: Six Months

Item Part No. Description TypeConnection Thread (Type)

Nominal Size Operating Pressure

1 2P-8334 Nipple Open 11/4NPT(Int) 11/4in 34,500kPa(5000psi)2 2P-8335 Coupler Open 11/4NPT(Int) 11/4in 34,500kPa(5000psi)3 2P-8336 Nipple Valved 11/4NPT(Int) 11/4in 34,500kPa(5000psi)4 2P-8337 Coupler Valved 11/4NPT(Int) 11/4in 34,500kPa(5000PSI)

Hydraulic Quick Disconnect Couplings (Not Shown)

Part No. Description TypeConnection Thread (Type) Nominal Size Operating Pressure

Not shown2P-8335 Coupler Open 11/4NPT(Int) 11/4in 12,070kPa(1750psi)2P-8336 Nipple Valved 11/4NPT(Int) 11/4in 12,070kPa(1750psi)2P-8337 Coupler Valved 11/4NPT(Int) 11/4in 12,070kPa(1750psi)and34,500kPa

(5000psi)6V-4143 Coupler Valved 1/8NPT(Int) 1/4in 41,500kPa(6000psi)6V-4144 Coupler Valved 1/4NPT(Int) 1/4in 41,500kPa(6000psi)6V-3966 Nipple Valved 1/4NPT(Ext) 1/4in 41,500kPa(6000psi)6V-4142 Nipple Open 1/8NPT(Int) 1/4in 41,500kPa(6000psi)6V-3965 Nipple Valved 9/16SAE(Ext) 1/4in 41,500kPa(6000psi)6V-3989 Nipple Open 1/4NPT(Int) 1/4in 41,500kPa(6000psi)3P-2232 Coupler Valved 3/8NPT(Int) 3/8in 20,700kPa(3000psi)3P-2233 Coupler Valved 3/8NPT(Ext) 3/8in 20,700kPa(3000psi)3P-2234 Nipple Valved 3/8NPT(Int) 3/8in 20,700kPa(3000psi)3P-2235 Nipple Open 3/8NPT(Int) 3/8in 20,700kPa(3000psi)3P-2236 Nipple Open 3/8NPT(Ext) 3/8in 20,700kPa(3000psi)1P-2375 Nipple Valved 3/8NPT(Ext) 3/8in 69000kPa(10,000psi) 1

1P-2376 Coupler Valved 1/4NPT(Int) 3/8in 69000kPa(10,000psi) 1

1 NormalServicePresscoupledoperationonly

Quick Disconnect Couplings for Pressure Testing Up to 41,500 kPa (6000 psi)Model: Most CatModelswithpressureupto41,500kPa(6000psi)Warranty: Six Months

Smallquickdisconnectcouplingswithgoodsealingabilityforpressuresupto41,500kPa(6,000psi)

ValvednipplescanbepermanentlyinstalledintestpointsofcurrentCathydraulic,transmission,engineoil,orcoolingsystemssothatpressurescanbequicklydeterminedthroughoutmachine

2typesofvalvedcouplersavailableforconnectinggauges,hoses,andsnubbervalvestovalvednipplesonmachine

2additionalplainnipplesavailableforhosetogaugeorsnubbervalvetogaugeconnectionNOTE:6V-0852ProtectiveDustCapsareavailableforthe6V-3965and6V-3966ValvedNipples

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Quick Disconnect Couplings for Pressure Testing Up to 41,500 kPa (6000 psi) (Continued)Model: Most CatModelswithpressureupto41,500kPa(6000psi)Warranty: Six Months

Item Part No. DescriptionValved Couplers

1 6V-4144 CouplerAssemblyInternal,1/4inNPT

2 301-7445 ValvedCoupler,Internal,9/16in-18STOR

2 6V-4143 CouplerAssemblyInternal,1/8inNPT

Valved Nipples3 6V-3965 NippleAssembly,External,9/16in

SAEthd4 6V-3966 NippleAssembly,External,1/4in

NPT-- 8T-3613 ValvedNipple,External,1/8inNPT

Plain Nipples5 6V-3989 PlainNipple,Internal,1/4inNPT6 6V-4142 PlainNipple,Internal,1/8inNPT

Item Part No. DescriptionHigh Temp. Valved Nipples

-- 6V-4433 ValvedNipple,External,9/16inSAEthd

Auto Brake Fluid Valved Nipples-- 8T-3614 ValvedNipple,External,1/8inNPT-- 6V-7691 ValvedNipple,External,1/4inNPT

Auto Brake Fluid Valved Coupler-- 6V-7690 ValvedCoupler,Internal,1/4inNPT

ORFC Valved Nipple-- 8C-6416 ValvedNipple,ORFC;usewith6V-

8554 Nut

Quick Disconnect Couplings and Hoses for Pressure Testing Up to 68,950 kPa (10,000 psi)Model:M300SeriesWheeledExcavators;953C,963C,973C,933,and939TrackLoaders;andD3C,D4C,D5C,D6R,D7R,D8R,andD9RDifferentialSteeringTrack-TypeTractorsWarranty: Six Months

Usedtodiagnosticallytestanycomponentormachinerequiring68,950kPa(10,000psi)hosesandfittings

Highestpressure-ratedhoseandfittingsofthistypeintheindustry Rated at 4:1 minimum burst pressureQuick Disconnect and Hoses Usedtodiagnosticallytestpumpsandtransmissionsratedat68,950kPa(10,000

psi) Usedwith344-7922,344-7923,and344-7924HoseAssemblies Valvedcouplerandnipplewillnotinterchangewithlowerpressure41,500kPa

(6,000psi)nippleandcoupler HosesmadeoftoughthermoplasticmaterialDust Cap and Plug Usedtoprovidecontaminationprotection Used with 187-3546 Coupler and 183-3547 Nipple MadeofplasticcompoundPressure rating 68,950kPa(10,000psi)Minimum hose burst ratio rating 4:1Nipple threads 9/16-18,maleSTORCoupler threads 9/16-18,femaleSTORHoseendthreads 9/16-18,maleSTORHoseinsidediameter 4.78mm(0.188in)

Item Part Number Description1 187-3546 QuickDisconnectCoupler2 187-3547 QuickDisconnectNipple3 187-9010 DustPlug4 187-9008 DustCap

(Continued)

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Quick Disconnect Couplings and Hoses for Pressure Testing Up to 68,950 kPa (10,000 psi) (Continued)Model:M300SeriesWheeledExcavators;953C,963C,973C,933,and939TrackLoaders;andD3C,D4C,D5C,D6R,D7R,D8R,andD9RDifferentialSteeringTrack-TypeTractorsWarranty: Six Months

Item Part Number DescriptionNot shown

-- 344-7922 HoseAssembly,3.1m(10.0ft)-- 344-7923 HoseAssembly,4.3m(14.0ft)-- 344-7924 HoseAssembly,5.5m(18.0ft)

Quick Disconnect Couplers and NipplesFlow Test Fittings and Thread Adapters, Hose End FittingsModel:AllModelsWarranty: Six Months

Quick Disconnect Couplers and Nipples Usedtoquicklyconnecthighpressurehoses(extensivelyusedforhydraulicflowtestingwithhydraulictestbenchesand

portableflowmeters,forhydraulichammersonexcavators,andanyapplicationwherehighpressurequickdisconnectsareneeded)

Designedasscrew-to-connecthighpressurefittings(willnotcomeuncoupledduringruggeduseorabuse) Burstpressureprovides31/2to1safetyfac

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07-Vehicle System Tools