MODEL 175B TRACTOR SHOVELGENERAL DESCRIPTIONFig. 3. Lubrication Instruction DecalLUBRICATION INSTRUCTION PLATESpark ArrestersPREPARATION FOR OPERATIONFig. 7. Instrument PanelINSTRUMENTS AND SWITCHESOPERATING CONTROLSFig. 9. Operating ControlsFig. 10. Brake Manual Control & Warning LightOPTIONAL EQUIPMENTSAFETY PRECAUTIONSSAFETY PRECAUTIONS - ContinuedSTARTING PROCEDURESPARKING AREA CHECKSG.M. DIESELINITIAL HOOK-UP OF CYLINDERCUMMINS DIESELTROUBLE SHOOTING THE SYSTEMOPERATING TRACTOR SHOVELBACKFILLING AND SPREADINGLUBRICATION AND MAINTENANCEPREVAILING AMBIENT TEMPERATURESERVICE DAILY (Every 8 Operating Hours)SERVICE DAILY (Every 8 Operating Hours) - ContinuedSERVICE WEEKLY (Every 50 Operating Hours)SERVICE PERIODICALLYSERVICE PERIODICALLY - ContinuedSERVICE PERIODICALLY - ContinuedSERVICE PERIODICALLY - ContinuedSERVICE PERIODICALLY - ContinuedCHASSIS LUBRICATION CHARTDRIVE LINE LUBRICATIONMAINTENANCE SCHEDULEFig. 11. Air Cleaner Service IndicatorG.M. ADJUSTMENTFig. 12. Check Fan Belt Tension - G.M.Fig. 14. Replace Headlamps or Back-Up Lamps100 HOUR MAINTENANCE OPERATIONS250 HOUR MAINTENANCE OPERATIONSFig. 16. Adjust Bucket LevelerFig. 17. Disc Brake Head (Exploded View)Fig. 18. Adjust Parking Brake at HandleFig. 21. Remove Reservoir Cap, Dipstick and Hand Hole CoverFig. 23. Clean Filter Element with Stiff Bristled BrushFig. 25. Adjust Directional and Speed Range leversFig.26. Check Converter Internal PressureFig. 27. Transmission Lubricating PressureFig. 30. Main Hydraulic Pressure Gauge PortFig. 32. Remove Cover - Main ReliefFig. 34. Main Hydraulic Pump Pressure PortsFig. 36. Adjust Boom and Bucket Control LeversFig. 37. Steering Pump Pressure Ports and AdjustmentCheck and Adjust Steering PumpFig. 38. Adjust Draglink Ball JointsFig. 40 Air Cleaner Assembly.Service Air Cleaner ElementFig. 42. Repair Bucket Cutting EdgeFig. 42.1 Repair Bucket Cutting Edge - ContinuedFig. 43. Check and Adjust Boom to Bucket LinkageAdjust Steering GearFig. 44. Adjust Steering GearBOLT TORQUE CHARTMETRIC MEASURE (Liters)ENGINE SPECIFICATIONS AND SERVICE DATAPRESSURES TIRE DATA AND HYDROINFLATIONWiring Diagram 175B - G.M. S/N 427C101 and AfterCOLOR CODE REFERENCE CHART FOR USE WITH TS-11434Wiring Diagram 175B - Cummins S/N 438C101 and AfterCOLOR CODE REFERENCE CHART FOR USE WITH TS-11435LOADING & TRANSPORTING MACHINEFigure 1.Figure 2. Mounting Base Of CabOPERATORS MANUAL SUPPLEMENTSTRANSMISSION & CONVERTER HYDRAULIC SYSTEM Model 175B Articulated Tractor ShovelDrive Line LubricationOPERATORS MANUAL SUPPLEMENTFigure 1. End View of Finer AssemblyENGINE OPERATOR'S MANUALTABLE OF CONTENTSPRINCIPLES OF OPERATIONGENERAL DESCRIPTIONFig. 2 - Model Description, Rotation, and Accessory ArrangementFig. 3 - V-71 Cylinder Designation and Firing OrderFig. 4 - Typical Engine Serial Number and Model Number as Stamped on Cylinder BlockCross Section Views of typical V-71 EngineThree-Quarter Cutaway View of V71 EngineTypical Fan-to-Flywheel Unit (6V)Typical Marine Propulsion Engine (12V)ENGINE SYSTEMSFig. 2 - Removing Injector from Cylinder HeadFig. 3 - Typical Fuel Filter MountingOIL BATH TYPE AIR CLEANERSFig. 6 - Typical Light-Duty Air CleanerHEAVY-DUTY DRY-TYPE AIR CLEANERFig. 10 - Typical Dry Type Air Cleaner MountingFig. 11 - Silencer AssemblyFig. 13 - Breather Pads and Retainers Installed in Cylinder BlockFig. 15 - Schematic Diagram of Typical 6V and 8V Lubricating SystemsFig. 16 - Schematic Diagram of Typical 12V Lubricating SystemsFig. 17 - Schematic Diagram of Typical 16V Lubrication SystemFig. 18 - Typical Full-Flow Filter MountingFig. 19 - Cooling SystemENGINE COOLING SYSTEM MAINTENANCEDrain Cooling SystemFig. 20 - Raw Water Pump Details and Relative Location of PartsRaw Water PumpENGINE EQUIPMENT INSTRUMENT PANEL, INSTRUMENTS AND CONTROLSFig. 2 - Manually Operated Emergency Engine Shutdown Valve MountingFig. 3 - Automatic Mechanical Shutdown System MountingFig. 4 - Schematic Drawing of Automatic Mechanical Shutdown System with Overspeed GovernorFig. 5 - Automatic Electrical Shutdown System DiagramALARM SYSTEMFig. 6 - Alarm System Wiring DiagramFig. 8 - Alarm System with Mechanical Sensing UnitsAlternator PrecautionsHYDRAULIC STARTING SYSTEM (HYDROSTARTER)Fig. 10 - Hydrostarter Remote Control SystemLUBRICATION AND PREVENTIVE MAINTENANCECold Weather OperationCOLD WEATHER STARTING AIDSFig. 12 - Quick Start AssemblyOutput Shaft GovernorsPOWER TAKE-OFF ASSEMBLIESFig. 16 - Checking Power Take-Off Clutch Adjustment with Torque Wrench and AdaptorTORQMATIC MARINE GEARTWIN DISC MARINE GEARTORQMATIC CONVERTERSOPERATING INSTRUCTIONS ENGINE OPERATING INSTRUCTIONSLubrication FittingsInitial Engine Start (Electric)Engine TemperatureCooling SystemALTERNATING CURRENT POWER GENERATOR SET OPERATING INSTRUCTIONSPREPARING GENERATOR FOR LOADPREPARING GENERATOR FOR LOAD - ContinuedLUBRICATION AND PREVENTIVE MAINTENANCELUBRICATION AND PREVENTIVE MAINTENANCE CHARTLUBRICATION AND PREVENTIVE MAINTENANCE - ContinuedLUBRICATION AND PREVENTIVE MAINTENANCE - ContinuedLUBRICATION AND PREVENTIVE MAINTENANCE - ContinuedLUBRICATION AND PREVENTIVE MAINTENANCE - ContinuedLUBRICATION AND PREVENTIVE MAINTENANCE - ContinuedLUBRICATION AND PREVENTIVE MAINTENANCE - ContinuedLUBRICATION AND PREVENTIVE MAINTENANCE - ContinuedLUBRICATION AND PREVENTIVE MAINTENANCE - ContinuedLUBRICATION AND PREVENTIVE MAINTENANCE - ContinuedLUBRICATION AND PREVENTIVE MAINTENANCE - ContinuedPreventive MaintenanceROCKFORD REDUCTION GEARREDUCTION GEAR (24V and 32V)DETROIT DIESEL FUEL OIL SPECIFICATIONSDETROIT DIESEL LUBRICATING OIL SPECIFICATIONSCOLD WEATHER OPERATIONOIL CHANGESSTATEMENT OF POLICY ON FUEL AND LUBRICANT ADDITIVESENGINE COOLANTFig. 2 - Heat Transfer CapacityFuel, Oil and Coolant SpecificationsFig. 4 - Coolant Freezing and Boiling Temperatures Vs Antifreeze Concentration (Sea Level)GENERAL RECOMMENDATIONSENGINE TUNE-UP PROCEDURESEXHAUST VALVE CLEARANCE ADJUSTMENTENGINES WITH FOUR VALVE CYLINDER HEADSExhaust Valve Clearonce Adjustment (Cold Engine)Fig. 4 - Timing Fuel InjectorLIMITING SPEED MECHANICAL GOVERNOR AND INJECTOR RACK CONTROL ADJUSTMENTFig. 2 - Positioning No. 1 Injector Rack Control Lever (Two Screw Assembly)Fig. 5 - Checking Injector Control Rack "Spring"Fig. 6 - Starting Aid Screw AdjustmentFig. 7 - Dual-Range Governor (Top View)Fig. 8 - Adjusting Maximum No-Load SpeedFig. 10 - Adjusting Buffer ScrewFig. 1 - Governor MountingPosition Injector Rack Control leversFig. 5 - Checking Rotating Movement of Injector Control RackFig. 7 - Starting Aid Screw AdjustmentFig. 8 - Adjusting Maximum No-Load SpeedFig. 9 - Adjusting Engine Idle SpeedFig. 2 - Fast Idle Air CylinderAdjust GovernorVARIABLE SPEED MECHANICAL GOVERNOR AND INJECTOR RACK CONTROL ADJUSTMENTFig. 2 - Positioning No. 1 Injector Rack Control LeverFig. 4 - Checking Injector Control Rack "Spring"Adjust Idle SpeedAdjust Booster SpringVARIABLE SPEED MECHANICAL GOVERNOR AND INJECTOR RACK CONTROL ADJUSTMENTFig. 3 - Adjusting Governor GapFig. 6 - Checking Injector Control Rack "Spring"Fig. 7 - Adjusting Idle SpeedFig. 9 - Adjusting Booster SpringSUPPLEMENTARY GOVERNING DEVICE ADJUSTMENT ENGINE LOAD LIMIT DEVICEPOWER CONTROL DEVICETHROTTLE DELAY MECHANISMADJUSTMENT OF MECHANICAL GOVERNOR SHUTDOWN SOLENOIDVARIABLE SPEED HYDRAULIC GOVERNOR AND INJECTOR RACK CONTROL ADJUSTMENTFig. 5 - Governor Operating Lever in PositionFig. 6 - Adjusting Vertical LinkFig. 9 - External Droop Control on PSG Isochronous GovernorFig. 10 - Adjusting Maximum No-Load Engine SpeedAdjust Maximum No-load SpeedFig. 1 - Hydraulic Governor MountingFig. 6 - Governor Operating Lever in PositionFig. 8 - Adjusting Load Limit ScrewEXTERNAL DROOP CONTROLFig. 11 - Adjusting Maximum No-Load Engine SpeedFig. 12 - Adjusting Low-Speed Stop ScrewFig. 1 - Governor Mounting and Linkage in the Control HousingFig. 4 - Linkage Gage In PositionFig. 7 - Adjusting Speed DroopAdjust Governor Speed DroopFig. 8 - Cross-Section of Limiting Speed Hydraulic Governor for 16V EngineFig. 9 - Moving Flyweight with Screw DriverFig. 11 - Removing or Installing Governor Sub-Cap AssemblyHYDRAULIC GOVERNOR (EG-B ELECTRIC) AND INJECTOR RACK CONTROL ADJUSTMENTFig. 2 - Linkage Gage in PositionFig. 4 - Governor Operating Lever in PositionFig. 5 - Adjusting Maximum No-Load Engine SpeedFig. 7 - Adjusting Speed DroopMECHANICAL OUTPUT SHAFT GOVERNOR AND LINKAGE ADJUSTMENTMECHANICAL OUTPUT SHAFT GOVERNOR AND LINKAGE ADJUSTMENT - ContinuedMECHANICAL OUTPUT SHAFT GOVERNOR AND LINKAGE ADJUSTMENT - ContinuedFig. 1 - Hydraulic Output Shaft Governor and LinkageHYDRAULIC OUTPUT SHAFT GOVERNOR AND LINKAGE ADJUSTMENTHYDRAULIC OUTPUT SHAFT GOVERNOR AND LINKAGE ADJUSTMENT - ContinuedSTORAGEPOWER TAKE-OFFPROCEDURE FOR RESTORING AN ENGINE TO SERVICE WHICH HAS BEEN IN EXTENDED STORAGEHYDROSTARTERBuilt-In Parts BookBuilt-In Parts Book - ContinuedBuilt-In Parts Book - ContinuedBuilt-In Parts Book - ContinuedBuilt-In Parts Book - ContinuedBuilt-In Parts Book - ContinuedConnecting Rod And PistonCrankshaft Pulley Vibration Damper and HubValve Operating Mechanism (4 Valve)Accessory Drive for Direct Driven Accessory (Camshaft Gear)Accessory Drive for Belt Driven Accessory (Accessory Gear)Injector ControlsTypical Fuel PumpThermostat HousingBlowerHeat ExchangerLubricating Oil PumpTwin Plate Oil CoolerFan AssemblyWater Pump (6, 8, 12V)Tachometer Drive Covers and AdaptorsOWNER ASSISTANCEOWNER ASSISTANCE - ContinuedALPHABETICAL INDEXALPHABETICAL INDEX - ContinuedTRANSMISSION SHOP MANUALTABLE OF CONTENTSHOW THE UNITS OPERATE TRANSMISSION CONTROL COVER INTERNAL OILFLOWFIG. A - TRANSMISSION ASSEMBLY SHAFT IDENTIFICATIONFIG. B - 4000 SERIES CASE ASSEMBLYHOW THE UNITS OPERATE - ContinuedFIG. C - CONTROL COVER GROUPFIG. D OUTPUT SHAFT GROUP "O"FIG. D DISCONNECT ASSEMBLY "O"FIG. E IDLER SHAFT GROUP "I"FIG. F INPUT SHAFT GROUP FFIG. H 2nd and 4th SHAFT GROUPFIG. I 1 s t and 3rd SHAFT GROUP "B"EXTERNAL PLUMBING & CHECK POINT DIAGRAMREMOVAL AND INSTALLATION OF TRANSMISSIONREMOVAL AND INSTALLATION OF TRANSMISSION - ContinuedREMOVAL AND INSTALLATION OF TRANSMISSION - ContinuedINSTALLATION OF TRANSMISSIONINSTALLATION OF TRANSMISSION - ContinuedINSTALLATION OF TRANSMISSION - ContinuedINSTALLATION OF TRANSMISSION - ContinuedINSTALLATION OF TRANSMISSION - ContinuedINSTALLATION OF TRANSMISSION - ContinuedINSTALLATION OF TRANSMISSION - ContinuedINSTALLATION OF TRANSMISSION - ContinuedINSTALLATION OF TRANSMISSION - ContinuedINSTALLATION OF TRANSMISSION - ContinuedDISASSEMBLY OF CONTROL COVERDISASSEMBLY OF CONTROL COVER - ContinuedTRANSMISSION INTERNAL TUBINGREASSEMBLY OF TRANSMISSIONREASSEMBLY OF 2nd AND 4th SHAFTREASSEMBLY OF 1st AND 3rd SHAFTREASSEMBLY OF 1st AND 3rd SHAFT - CotninuedREASSEMBLY OF 1st AND 3rd SHAFT - ContinuedREASSEMBLY OF 1st AND 3rd SHAFT - ContinuedREASSEMBLY OF 1st AND 3rd SHAFT - ContinuedREASSEMBLY OF 1st AND 3rd SHAFT - ContinuedREASSEMBLY OF CLUTCHESREASSEMBLY OF CLUTCHES - ContinuedREASSEMBLY OF CLUTCHES - ContinuedREASSEMBLY OF CLUTCHES - ContinuedREASSEMBLY OF CLUTCHES - ContinuedREASSEMBLY OF CONTROL COVERREASSEMBLY OF CONTROL COVER - ContinuedREASSEMBLY OF CONTROL COVER - ContinuedSERVICING MACHINE AFTER TRANSMISSION OVERHAULLUBRICATIONTROUBLE SHOOTING GUIDEPRESSURE AND OIL FLOW CHECKSTRANSMISSION CLUTCH LEAKAGELOW FLOW THROUGH COOLER WITH LOW CONVERTER IN PRESSURETORQUE CONVERTER SHOP MANUALTABLE OF CONTENTSHOW THE UNITS OPERATEFIG. A - Torque Converter Assembly - Cross SectionFIG. B - Internal Oil Flow - Torque Converter AssemblyFIG. C - Torque Converter Assembly - Exploded ViewFIG. C - Torque Converter Assembly - Exploded View - ContinuedFIG . D - External Oil Flow - Converter and TransmissionOVERHAUL INSTRUCTIONS FOR TORQUE CONVERTERFigure 10. Remove trapping ring and turbine locating ring.Figure 11. Remove reaction member retainer ring.Figure 17. Remove impeller hub gear and oil baffle from impeller.OFFSET DRIVE DISASSEMBLYOFFSET DRIVE DISASSEMBLY - ContinuedSTRAIGHT THRU DRIVE DISASSEMBLYOil Seals, Gaskets, Etc.REASSEMBLY OF STRAIGHT THRU DRIVEREASSEMBLY OF STRAIGHT THRU DRIVE - ContinuedREASSEMBLY OF STRAIGHT THRU DRIVE - ContinuedREASSEMBLY OF STRAIGHT THRU DRIVE - ContinuedREASSEMBLY OF STRAIGHT THRU DRIVE - ContinuedREASSEMBLY OF STRAIGHT THRU DRIVE - ContinuedSERVICING MACHINE AFTER TORQUE CONVERTER OVERHAULTORQUE IN (LBS.-FT.) BOLTS, CAPSCREWS, STUDS AND NUTSTROUBLE SHOOTING GUIDEOIL PRESSURE AT CONVERTER OUT PORT.CONVERTER LUBE FLOWLOW FLOW THROUGH COOLER WITH LOW CONVERTER IN PRESSUREFLYWHEEL RING GEAR REPLACEMENT PROCEDURESECTION V. DRIVE AXLES SHOP MANUALTABLE OF CONTENTSAXLE APPLICATIONDIFFERENCES IN MODELSEXPLODED VIEWSDRIVE AXLE ASSEMBLYDRIVE AXLE ASSEMBLY - ContinuedDIFFERENTIAL AND CARRIER ASSEMBLYDIFFERENTIAL AND CARRIER ASSEMBLY - ContinuedNo SPlN DIFFERENTIAL ASSEMBLYSERVICE BRAKE ASSEMBLYPARKING BRAKE ASSEMBLYDISASSEMBLY OF AXLEDISASSEMBLY OF AXLE - ContinuedDISASSEMBLY OF AXLE - ContinuedDISASSEMBLY OF AXLE - ContinuedDISASSEMBLY OF AXLE - ContinuedDISASSEMBLY OF AXLE - ContinuedDISASSEMBLY OF AXLE - ContinuedDISASSEMBLY OF AXLE - ContinuedDisassembly of Brake ShoesDisassembly of Internal Gear and HubDisassembly of Internal Gear and Hub - ContinuedDisassembly of Standard DifferentialDisassembly of No SPIN DifferentialDisassembly of No SPIN Differential - ContinuedDisassembly of Differential Case PartsCLEANING AND INSPECTIONBRAKE WEAR LIMITS CHARTREASSEMBLY OF AXLEReassembly of Pinion ShaftReassembly of Differential Ring Gear and BearingsReassembly of Conventional DifferentialReassembly of No SPlN DifferentialReassembly of No SPlN Differential - ContinuedReassembly of Differential and CarrierReassembly of Differential and Carrier - ContinuedReassembly of Differential and Carrier - ContinuedSPIRAL BEVEL AND HYPOID TOOTH BEARING CONTACT CHARTReassembly of Differential and Carrier - ContinuedReassembly of Internal Gear and HubReassembly of Hub and Drum AssemblyReassembly of Hub and Drum Assembly - ContinuedReassembly of Axle PartsReassembly of Axle Parts - ContinuedReassembly of Axle Parts - ContinuedReassembly of Axle Parts - ContinuedReassembly of Axle Parts - ContinuedReassembly of Axle Parts - ContinuedSecond (Optional) MethodSecond (Optional) Method - ContinuedBrake AdjustmentBrake Adjustment - ContinuedTABLE OF TORQUE LIMITSSECTION VI. CALIPER DISC BRAKE ASSEMBLY SHOP MANUALTABLE OF CONTENTSFig. 1. Brake Head Assembly -Exploded ViewFig. 2. Brake Head Cross-sectional ViewFig. 3. Loosen Locking BoltsFig. 7. Drive Second Unlocked Pin BackFig. 11. Attach Hoist and Remove Mounting BoltsFig. 15. Open Bleeder ScrewsFig. 20. Inspect PistonsFig. 24. inspect Packing SealsFig. 30. Reinstall Retaining PinsFig. 33. Brake Head AssemblySECTION VII. MILITARY SHOP MANUALTABLE OF CONTENTSREPAIR AND TESTING PROCEDURE OF CALIPER BRAKE HEADINSPECTION AFTER ASSEMBLYGENERAL SERVICE INSTRUCTIONS, CALIPER DISC BRAKE175B EMERGENCY BRAKING SYSTEM, AIR OVER HYDRAULICOPERATION OF THE POWER CLUSTERAIR TANKS FULL-BRAKES RELEASEDAUTOMATIC APPLICATION OF BRAKESFigure 1. Exterior ViewFigure 3. Sectional ViewOPERATION-LOSS OF AIR IN LOWER CIRCUITSERVICE CHECKSUpper Inlet and Exhaust Valve AssemblyUpper Inlet and Exhaust Valve AssemblyEXPLODED VIEW-FIGURE 4MAINTENANCE OF PROPELLER SHAFTS AND MIDMOUNT BEARINGPROPELLER SHAFTSMisalignment of FlangesFaulty Differential UnitClark Mid MountMID-MOUNTTROUBLESHOOTING, DISASSEMBLY & ASSEMBLY OF HYDRAULIC SYSTEMHUSCO GENERAL TROUBLESHOOTING GUIDEPROCEDURE FOR SETTING OVERLOAD RELIEF CARTRIDGESMAIN SPOOL ACTUATING PRESSURETROUBLESHOOTING GUIDETROUBLESHOOTING GUIDE - ContinuedTROUBLESHOOTING GUIDE - ContinuedPREPARATION FOR REMOVAL OF VALVE FROM MACHINEINLET SECTIONBUCKET PLUNGER SECTIONBOOM PLUNGER SECTIONMAIN FLOW CONTROL POPPET AND RELIEF VALVE SUBASSEMBLYPREPARATION FOR REMOVAL OF VALVE FROM MACHINEPILOT VALVE PLUNGER SECTIONOVERLOAD RELIEF VALVEPILOT VALVE PLUNGER SECTIONEMERGENCY FIELD REPAIR PILOT CONTROL VALVE PLUNGER AND PLUNGER HOUSING SECTIONDISASSEMBLY, INSPECTION AND ASSEMBLY OF STEERING VALVEDISASSEMBLY, INSPECTION AND ASSEMBLY OF STEERING VALVE - ContinuedTYRONE POWER SENSORPower Sensor Pump and ValvePower steering pump and flow sensorPower Steering Pump and ValveDISASSEMBLY AND ASSEMBLY OF THE TYRONE POWER SENSORASSEMBLY OF THE VALVEDISASSEMBLY AND ASSEMBLY OF THE TYRONE POWER STEERING VALVEAssembly of the ValvePOWER SENSOR VALVE ADJUSTMENTSSTEERING SENSOR VALVE ADJUSTMENTSSTEERING DIVERTER VALVE ADJUSTMENTSPOWER SENSOR VALVEPUMP REPAIRSHYDRAULIC CYLINDER REBUILDINGCYLINDER INSPECTIONPISTON AND PISTON SEALSPISTON NUT TORQUEELECTRICAL SYSTEM MAINTENANCEFig. 1. Typical integral charging systemFig. 2. Cross Sectional view typical integral charging systemMAGNETIZING THE ROTORINTEGRAL CHARGING SYSTEM DISASSEMBLYFig. 5. End view. cover removed, early type regulatorDIODE CHECKS Figure 9--Bearing locationOUTPUT CHECKDELCOTRON INTEGRAL CHARGING SYSTEMFigure l-Typical enclosed shift lever type heavy duty cranking motor.Figure 3-Basic wiring circuit.Interpreting Results of TestsFIELD COIL REMOVALFigure 6-Solenoid circuitFigure 8-Circuit for checking pinion clearance.175B BENDIX-WESTINGHOUSE AIR COMPRESSORDESCRIPTION AND GENERAL OPERATIONINTAKE AND COMPRESSION (Loaded)PREVENTIVE MAINTENANCEFigure 7. Cylinder Head-Exploded ViewFigure 8. Cylinder Blocks-Exploded ViewCYLINDER HEAD ASSEMBLYFigure 10. Measuring Cylinder BoresINSTALLING CRANKSHAFTFigure 12. Unloader MechanismTROUBLESHOOTINGTABULATED DATASECTION VIII. PARTS LISTModel 175B Articulated Tractor ShovelABBREVIATIONSALPHABETICAL INDEXALPHABETICAL INDEX - ContinuedALPHABETICAL INDEX - ContinuedALPHABETICAL INDEX - ContinuedAxle Assembly, Front DriveAxle Assembly, Front Drive - ContinuedAxle Assembly, Rear DriveAxle Assembly, Rear Drive - ContinuedAxle Differential & Carrier Assembly - Front DriveAxle Differential & Carrier Assembly - Front Drive - ContinuedAxle Differential & Carrier Assembly - Rear DriveAxle Differential & Carrier Assembly - Rear Drive - ContinuedAxle Planet Carrier Assembly, Front & RearAxle Planet Carrier Assembly, Front & Rear - ContinuedBack-up AlarmBoom, Bellcrank, Pushrod & Bucket LevelerBoom, Bellcrank, Pushrod & Bucket Leveler - ContinuedBrake Air Lines - FrontBrake Air Lines - Front - ContinuedBrake Air Lines, Front Brake Air Lines, Front - ContinuedBrake Air Lines, Rear - CumminsBrake Air Lines, Rear - Cummins - ContinuedBrake Air Lines, Rear - CumminsBrake Air Lines, Rear - Cummins - ContinuedBrake Air Lines, Rear - CumminsBrake Air Lines, Rear - Cummins - ContinuedBrake Air Lines, Rear - Cummins Brake Air Lines, Rear - Cummins - ContinuedBrake Air Lines, Rear - G.M. Brake Air Lines, Rear - G.M. - ContinuedBrake Air Lines, Rear - G.M. Brake Air Lines, Rear - G.M. - ContinuedBrake Air Line, Rear - G.M.Brake Air Line, Rear - G.M. - ContinuedBrake Air Lines, Rear - G.M.Brake Air Lines, Rear - G.M. - ContinuedBrake Compensator Cylinder AssemblyBrake Controls - ParkingBrake Lever Assembly - ParkingBrake ControlsBrake Power Cluster AssemblyBrake Power Cluster Assembly - ContinuedBrake Head AssemblyBrake Head AssemblyBucket AssemblyBucket Assembly - ContinuedClips -Wiring, Pipe & HoseClosed ClipCockpit AssemblyCockpit Sound ProofingConverter AssemblyConverter Assembly - ContinuedConverter AssemblyConverter AssemblyCylinder Assembly - Boom 7" (177,8 mm)Cylinder Assembly - Boom 7" (177,8mm)Cylinder Assembly - Bucket - 6" (152,4 mm)Cylinder Assembly, SteeringCylinder Assembly, SteeringCylinder Assembly, Steering - ContinuedElectrical Gauges & Instrument PanelElectrical Gauges & Instrument Panel - ContinuedElectric System - CumminsElectric System - Cummins - ContinuedElectrical System - G.M.Electrical System - G.M. - ContinuedElectrical Wiring & Battery Cables - CumminsElectrical Wiring & Battery Cables - Cummins - ContinuedElectrical Wiring & Battery Cables, G.M.Electrical Wiring & Battery Cables, G.M. - ContinuedElectrical Wiring Color Code - CumminsElectrical Wiring Color Code - Cummins - ContinuedElectrical Wiring Color Code - G.M.Electrical Wiring Color Code - G.M. - ContinuedEngine Accessories - CumminsEngine & Accessories - GM.Engine Air Cleaner & Connections - CumminsEngine Air Cleaner & Connections - G.M.Engine Controls - CumminsEngine Controls - G.M.Engine Exhaust System - CumminsEngine Exhaust System-G.M.Engine Quick Start SystemEngine Quick Start System - ContinuedFrame, Front & RearFrame, Front & Rear - ContinuedFrame, Front & RearFrame, Front & Rear - ContinuedFuel Tank & Lines - CumminsFuel Tank & Lines G.M.Fuel Tank & Lines G.M. - ContinuedHydraulic Oil ReservoirHydraulic Oil Reservoir - ContinuedHydraulic System, MainHydraulic System, Main - ContinuedHydraulic System, SteeringHydraulic System, Steering - ContinuedHydraulic System, Transmission & ConverterHydraulic System, Transmission & Converter - ContinuedHydraulic System, Transmission & Converter - ContinuedMid-Mount Bearing AssemblyMid-Mount Bearing Assembly - ContinuedNameplates & DecalsNameplates & Decals - ContinuedPropeller Shaft AssembliesPump Assembly Main Pump Assembly Main - ContinuedPump Assembly Main Pump Assembly Main - ContinuedPump Assembly Main Pump Assembly Main - ContinuedPump Assembly Steering Pump Assembly Steering - ContinuedPump Assembly, Steering Pump Assembly, Steering - ContinuedPump Attaching PartsPump Attaching Parts - ContinuedRadiator Assembly - CumminsRadiator Assembly G.M.Radiator Connections - CumminsRadiator Connections - Cummins - ContinuedRadiator Connections G.M.Rollover Protection StructureRollover Protection Structure - ContinuedSeat & Support PartsSheet Metal GroupSheet Metal Group - ContinuedSteering Drag LinkSteering Gear Mounting GroupSteering Gear AssemblySteering Gear Assembly - ContinuedSteering Gear Assembly - ContinuedTransmission AssemblyTransmission Assembly - ContinuedTransmission AssemblyTransmission Assembly - ContinuedTransmission Case & Internal TubingTransmission Control Cover AssemblyTransmission Control Cover Assembly - ContinuedTransmission Clutch Group, First & SecondTransmission Clutch Group Input, Reverse, Third & FourthTransmission ControlsTransmission Controls - ContinuedTransmission Controls - ContinuedValve Air BrakeValve Controls & PipingValve Controls & Piping - ContinuedValve Assembly, MainValve Assembly - Main - Section 4, BoomValve Assembly - Main - Section 5, BucketValve Assembly - Main - Section 6, ControlValve Assembly, Main ReliefValve Assembly - Pilot 2Valve Assembly - Pilot 2 - ContinuedValve Assembly - Pilot Valve Assembly - Pilot - ContinuedValve Assembly - Pilot Valve Assembly - Pilot - ContinuedValve Assembly - Pilot Valve Assembly - Pilot - ContinuedValve Assembly - DeclutchValve Assembly - Declutch - ContinuedWheel & Tire DataWheel & Tire Data - ContinuedAlcohol Injector SystemBoom Detent ReleaseBucket Teeth AdaptersBucket Teeth Adapters - ContinuedBucket Tooth PointsCab Assembly & Cab LightsCab Assembly & Cab Lights - ContinuedCab Assembly & Cab LightsCab Assembly & Cab Lights - ContinuedCab AssemblyCab Assembly - ContinuedCab AssemblyCab Assembly - ContinuedCab AssemblyCab Assembly - ContinuedCab Lights & WiringROPS Cab AssemblyROPS Cab Assembly - ContinuedCounterweight KitDefroster Fan AssemblyHeater InstallationHeater AssemblyLifting Lugs & DecalsValve Assembly - Main (Three Spool)Valve Assembly - Main - Section 4, OptionalValve Assembly - Main - Section 5, BoomValve Assembly - Main - Section 6, BucketValve Assembly - Main - Section 7, ControlValve Assembly, Main ReliefValve Assembly, Pilot (Three Spool) Sec. A - Inlet/Outlet, Sec. B - OptionalValve Assembly, Pilot, Three Spool (Continued - Section C, Bucket)Valve Assembly, Pilot, Three Spool (Continued - Section C, Bucket) - ContinuedValve Assembly, Pilot (Three Spool) Sec. D - Boom, Sec. E - Cover EndValve Assembly, Pilot (Three Spool) Sec. D - Boom, Sec. E - Cover End - ContinuedValve Assembly, Pilot (Three Spool) Sec. A - Inlet/Outlet, Sec. B - Optional Valve Assembly, Pilot (Three Spool) Sec. A - Inlet/Outlet, Sec. B - Optional - ContinuedValve Assembly, Pilot, Three Spool (Continued - Section C, Bucket)Valve Assembly, Pilot, Three Spool (Continued - Section C, Bucket)Valve Assembly, Pilot (Three Spool) Sec. D - Boom, Sec. E - Cover EndValve Assembly, Pilot (Three Spool) Sec. D - Boom, Sec. E - Cover End - ContinuedValve Controls (Three Spool) Levers & LinkageValve (Three Spool) Installation & PartsValve (Three Spool) Installation & PartsThird Spool Valve PipingWindshield Wiper Kit, FrontWindshield Wiper Assembly - FrontWindshield Wiper Kit, RearToolbox & Canvas Bag KitCab AssemblyCab Assembly - ContinuedCab Assembly - ContinuedCab Assembly - ContinuedCab Lights & WiringPump Assembly, Auxiliary SteeringAuxiliary Steering KitAuxiliary Steering Kit - ContinuedBack-Up Alarm KitNUMERICAL INDEXNUMERICAL INDEX - ContinuedNUMERICAL INDEX - ContinuedNUMERICAL INDEX - ContinuedNUMERICAL INDEX - ContinuedNUMERICAL INDEX - ContinuedNUMERICAL INDEX - ContinuedSECTION IX. SUPPLEMENTAL OPERATING, MAINTENANCE AND REPAIR PARTS INSTRUCTIONSSUPPLEMENTAL OPERATING MAINTENANCE AND REPAIR PARTS INSTRUCTIONSSECTION IX-1 GENERALLogistics Assistance (AR 700-4)SECTION IX-2 MAINTENANCESECTION IX-3 REPAIR PARTS SUPPLYAPPENDIX A. REFERENCESAPPENDIX B. MAINTENANCE ALLOCATION CHARTExplanation of Columns in the MAC, Section IISection II. MAINTENANCE ALLOCATION CHARTSection II. MAINTENANCE ALLOCATION CHART - ContinuedSection II. MAINTENANCE ALLOCATION CHART - ContinuedSection II. MAINTENANCE ALLOCATION CHART - ContinuedSection II. MAINTENANCE ALLOCATION CHART - ContinuedSection II. MAINTENANCE ALLOCATION CHART - ContinuedSection II. MAINTENANCE ALLOCATION CHART - ContinuedSection II. MAINTENANCE ALLOCATION CHART - ContinuedSection II. MAINTENANCE ALLOCATION CHART - ContinuedSection II. MAINTENANCE ALLOCATION CHART - ContinuedSection III. TOOL AND TEST EQUIPMENT REQUIREMENTSCCE MANUFACTURER FIELD CAMPAIGNS AND MODIFICATION PROCEDURESAPPENDIX D. BASIC ISSUE ITEMS LISTAPPENDIX E. INITIAL RECOMMENDATION PRESCRIBED LOAD LIST (PLL) AUTHORIZED STOCKAGE LIST (ASL)SAMPLE FORMAT - DA FORM 2765 PART NUMBER REQUESTSAMPLE FORMAT - MILSTRIP REQUISITION FOR CCE (NSN)SAMPLE FORMAT - MILSTRIP REQUISITION FOR CCE (NON-NSN)SAMPLE FORMAT - MILSTRIP REQUISITION FOR CCE (NON-NSN) - ContinuedSAMPLE FORMAT - MILSTRIP REQUISITION FOR CCE (NON-NSN) (MANUAL)INSTRUCTIONSAPPENDIX J MAINTENANCE AND OPERATING SUPPLY LISTAPPENDIX K. PREVENTIVE MAINTENANCE CHECKS AND SERVICESTable K-1. Operator/Crew Preventive Maintenance Checks and ServicesTable K-2 Organizational Preventive Maintenance Checks and ServicesTable K-2 Organizational Preventive Maintenance Checks and Services - Continued