TM-5-3895-346-14 - index

CHAPTER 1 INTRODUCTION COMPONENT IDENTIFICATION
WARRANTIES
WARRANTIES (Continued)
SPECIFICATIONS - TM-5-3895-346-140009
GENERAL INFORMATION - TM-5-3895-346-140010
Safety Precautions
CHAPTER II OPERATIONS THEORY OF OPERATION
SAFETY
TO START ENGINE
ENGINE SHUTDOWN
ROLLER OPERATIONS
ENGINE OPERATING INSTRUCTIONS
OPERATIONS - TM-5-3895-346-140018
FIRST START
Oil Pressure
STOPPING - TM-5-3895-346-140021
OPERATIONS - TM-5-3895-346-140022
OPERATING CONTROLS - TM-5-3895-346-140023
Figure 1. Operating Control Locations
OPERATING CONTROLS - TM-5-3895-346-140025
ROLLING INSTRUCTIONS
CHAPTER III PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
Preventive Maintenance Checks and Services
OPERATOR/CREW PREVENTIVE MAINTENANCE CHECKS AND SERVICES - TM-5-3895-346-140029
OPERATOR/CREW PREVENTIVE MAINTENANCE CHECKS AND SERVICES cont'd
OPERATOR/CREW PREVENTIVE MAINTENANCE CHECKS AND SERVICES - TM-5-3895-346-140031
OPERATOR/CREW PREVENTIVE MAINTENANCE CHECKS AND SERVICES - TM-5-3895-346-140032
OPERATOR/CREW PREVENTIVE MAINTENANCE CHECKS AND SERVICES - TM-5-3895-346-140033
LUBRICATION CHART - TM-5-3895-346-140034
Figure 1. Lubricating Points
LUBRICATION CHART - TM-5-3895-346-140036
Figure 2. Lubrication Plate
LUBRICATION CHART - TM-5-3895-346-140038
LUBRICATION CHART - TM-5-3895-346-140039
Figure 3 . Roller Lubricating Points
Figure 4. Roll Position For Checking Oil Level.
LUBRICATION CHART - TM-5-3895-346-140042
ROLLER MAINTENANCE - TM-5-3895-346-140043
Air Cleaner Service Procedure
Eccentric Shaft Oil Seal Replacement
ROLLER MAINTENANCE - TM-5-3895-346-140046
Removal and Replacement of R.H. Eccentric Shaft Bearing
Articulated Hinged Joint
CLEARANCES AND TORQUE SPECIFICATIONS
PRINCIPLES OF OPERATION
The Two-Cycle Principle cont'd
GENERAL DESCRIPTION
Figure 2. In-line Engine Model Description, Rotation, and Accessory Arrangements
Figure 3. Cylinder Designation and Firing Order
ENGINE OVERHAUL - TM-5-3895-346-140055
Rinsing Bath
ENGINE OVERHAUL - TM-5-3895-346-140057
ENGINE OVERHAUL - TM-5-3895-346-140058
Figure 6. Cross Sections of a Typical In-Line Engine
Figure 7. Typical Fan-To-Flywheel Unit (4-53)
CYLINDER BLOCK - TM-5-3895-346-140061
Figure 3. Cylinder Head Gaskets and Seals in Place on Cylinder Block
Figure 5. Vertical Oil Passages in Top of Cylinder Block
Figure 6. Lifting Engine with Spreader and Sling
METHOD A
METHOD B
Figure 9. Checking Cylinder Block Bore with Tool
Figure 11. Typical Cylinder Block Markings
Assemble and Install Engine
Assemble and Install Engine cont'd
CYLINDER BLOCK END PLATE
Figure 1. Cylinder Block Rear End Plate Mounting (In-Line Engine)
Inspection - TM-5-3895-346-140073
Figure 1. Typical Four-Valve Cylinder Head
ENGINE OVERHAUL - TM-5-3895-346-140075
Remove Cylinder Head
Disassemble Cylinder Head
Fluorescent Penetrant Method
Figure 3. Checking Bottom Face of Cylinder Head War Page
Assemble Cylinder Head
Preinstallation Inspection
Preinstallation Inspection cont'd
Figure 7 . Cylinder Head Bolt Tightening Sequence
ENGINE OVERHAUL - TM-5-3895-346-140084
VALVE AND INJECTOR OPERATING MECHANISM
Remove Rocker Arms and Shaft
Remove Can Follower and Push Rod (with Cylinder Read on Engine)
Inspection - TM-5-3895-346-140088
Figure 5. Testing Cam Follower Spring
VALVE OPERATING MECHANISM - TM-5-3895-346-140090
Install Cam Follower and Push Rod
VALVE OPERATING MECHANISM - TM-5-3895-346-140092
Install Rocker Arms and Shaft
Figure 11. Relationship Between Exhaust Valve Bridge and Valve Stems
EXHAUST VALVES - TM-5-3895-346-140095
Remove Exhaust Valve Spring (Cylinder Head Installed)
Figure 3. Testing Valve Spring Using Tool J 22738-02
EXHAUST VALVES - TM-5-3895-346-140098
Replace Exhaust Valve Guide
Figure 7. Valve Guide Installing Tools
Figure 9. Removing Valve Seat Insert
Figure 10. Installing Valve Seat Insert
Figure 13. Relationship Between Exhaust Valve, Insert, and Cylinder Head
Figure 14. Grinding Wheel Dressing
Figure 16. Former and Current Design Exhaust Valves (Four-Valve Head)
Figure 17. Current Valve Guide Oil Seal
Figure 18. Checking Valve Opening Pressure with Gage J 25076-01
VALVE ROCKER COVER
CRANKSHAFT - TM-5-3895-346-140109
Figure 2. Removing or Installing Crankshaft
Figure 3. Typical Ridging of Crankshaft
CRANKSHAFT - TM-5-3895-346-140112
Figure 4. Critical Crankshaft Loading Zones
Crankshaft Grinding
Figure 7. Crankshaft Journal Fillets
Figure 8. Standard Dimensions at Crankshaft Thrust Surfaces - In-Line and V-Type Engines
Figure 9. Checking Crankshaft End Play
Figure 10. Crankshaft Distortion Measuring Gage Mounted on Crankshaft
CRANKSHAFT OIL SEALS
Inspection - TM-5-3895-346-140120
Oil Seals
Figure 5. Installing Oil Seal in Flywheel Housing
CRANKSHAFT MAIN BEARINGS - TM-5-3895-346-140123
Figure 2. Removing Upper Main Bearing Shell
Figure 4. Comparison of Main Bearing Shells
Figure 5. Main Bearing Measurements
TABLE 1 - TM-5-3895-346-140127
Figure 7. Crankshaft Thrust Washers in Place
Figure 1. Engine Front Cover Mounting (Lower) - In-Line Engine Remove Engine Front Cover
Figure 2. Installing Lower Engine Front Cover - In-Line Engine
Figure 1. Removing Crankshaft Pulley Using Puller J 24420
Figure 2. Installing Crankshaft
FLYWHEEL - TM-5-3895-346-140133
Inspection - TM-5-3895-346-140134
Install Flywheel
IMPORTANT - TM-5-3895-346-140136
CLUTCH PILOT BEARING
ENGINE DRIVE SHAFT FLEXIBLE COUPLING
FLYWHEEL HOUSING - TM-5-3895-346-140139
Figure 2. Location of Shim
Figure 3. Flywheel Housing Bolt
Figure 6. Checking Bore Runout
Figure 1. Typical Piston Assembly
Remove Piston and Connecting Rod
Figure 3. Cleaning Piston
Figure 4. Comparison of Pistons Remove Bushings from Piston
Figure 5. Removing or Installing Piston Pin Bushings
PISTON AND PISTON RINGS
Figure 9. Measuring Piston Ring Gap
OIL CONTROL RINGS
CONNECTING ROD - TM-5-3895-346-140151
CONNECTING ROD - TM-5-3895-346-140152
Figure 3. Magnetic Particle Inspection Limits for Connecting Rod
CONNECTING ROD - TM-5-3895-346-140154
Assemble Connecting Rod to Piston
CONNECTING ROD - TM-5-3895-346-140156
CONNECTING ROD BEARINGS
Inspection - TM-5-3895-346-140158
Install Connecting Rod Bearing Shells
CYLINDER LINER
Inspect Cylinder Liner
Fitting Cylinder Liner in Block Bore
Figure 5. Cylinder Liner Measurement Diagram
Install Piston and Connecting Rod Assembly
Install Cylinder Liner, Piston, and Connecting Rod Assembly
Figure 10. Installing Piston, Rod, and Liner Assembly in Cylinder Block
Install Cylinder Liner, Piston, and Connecting Rod Assembly cont'd
ENGINE BALANCE AND BALANCE WEIGHTS
Figure 1. Removing Front Balance Weight (Pulley Type)
GEAR TRAIN AND ENGINE TIMING
Lubrication - TM-5-3895-346-140171
Check Engine Timing cont'd
TABLE 1 - TM-5-3895-346-140173
CAMSHAFT, BALANCE SHAFT, AND BEARINGS
Lubrication - TM-5-3895-346-140175
Remove Camshaft (Flywheel Housing and Transmission in Place)
Figure 3.. Removing Camshaft Gear
Figure 4. Checking Cam Lobe Wear
Figure 5. Removing End Bearing
Install Intermediate and/or Center Camshaft Bearings
Figure 6. Installing Intermediate Camshaft Bearing
Figure 8. Location of Notch in Relation to Shaft Bore Centerline
Figure 9. Removing and Replacing Camshaft or Balance Shaft Bearings
Figure 10. Camshaft and Balance Shaft Details and Relative Location of Parts
Install Camshaft (Flywheel Housing and Transmission in Place)
CAMSHAFT AND BAIANCE SHAFT GEARS
Figure 2. Installing Camshaft Gear
IDLER GEAR AND BEARING ASSEMBLY
Install Idler Gear and Beariug Assembly
Figure 3. Idler Gear Details and Relative Location of Parts
CRANKSHAFT TIMING GEAR
Figure 2. Installing Crankshaft Timing Gear.
BLOWER DRIVE GEAR AND SUPPORT ASSEMBLY
Figure 2. Pressing Blower Drive Gear From Shaft
Figure 4. Pressing Blower Drive Gear On Shaft
ENGINE FRONT COVER (Upper)
Figure 1. In-Line Engine Upper Front Cover
CYLIDER BLOCK
Figure 1. Using Plastic Strip to Measure Bearing-to-Crankshaft Clearance
EXHAUST VALVE
TROUBLESHOOTING - TM-5-3895-346-140201
SPECIFICATIONS - TM-5-3895-346-140202
Pistons and Rings - TM-5-3895-346-140203
Connecting Rod Bearing
Idler Gear
Valve Guides - TM-5-3895-346-140206
STANDARD BOLT AND NUT TORQUE SPECIFICATIONS - TM-5-3895-346-140207
EXCEPTIONS TO STANDARD BOLT AND NUT TORQUE SPECIFICATIONS - TM-5-3895-346-140208
STANDARD PIPE PLUG TORQUE SPECIFICATIONS
SERVICE TOOLS - TM-5-3895-346-140210
Flywheel - TM-5-3895-346-140211
TOOL NAME
FUEL SYSTEM - TM-5-3895-346-140213
FUEL INJECTOR - TM-5-3895-346-140214
Figure 3. Fuel Metering from No Load to Full Load.
FUEL INJECTOR - TM-5-3895-346-140216
General Instructions for Injector Care and Overhaul
FUEL INJECTOR - TM-5-3895-346-140218
Remove Injector
Injector Control Rack and Plunger Movement Test
Figure 10. Unusable Injector Plungers
Clamping the Fuel Injector
Injector High-Pressure Test
Unclamping the Injector
Spray Tip Test
Needle Valve Tip Test (Using Auxiliary Tester J22640)
Fuel Output Test
Calibrator J 22410
Figure 19. Fuel Output Chart.
Figure 22. Setting Calibrator Stroke Counter.
Clean Injector Parts
Figure 27. Cleaning Injector Spray Tip with Tool J2438
Figure 29. Cleaning Injector Body Ring with Tool J21089
Inspect Injector Parts
Lapping Injector Parts
ASSEMBLE INJECTOR
Assemble Rack and Gears
Assemble Spray Tip, Spring Cage and Check Valve Assemblies
Assemble Plunger and Follower
Check Spray Tip Concentricity
Test Reconditioned Injector
Figure 44. Relationship Between Exhaust Valve Bridge and Valve Stems.
ENGINE OVERHAUL - TM-5-3895-346-140243
FUEL INJECTOR TUBE
Ream Injector Tube
Figure 4. Reaming Injector Tube for Injector Body Nut and Spray Tip
Figure 6. Measuring Relationship of Bevel Seat in Injector Tube to Cylinder Head Fire Deck
FUEL PUMP - TM-5-3895-346-140248
Figure 2. Fuel Pump Valving and Rotation (Right Hand Pump Shown).
FUEL PUMP - TM-5-3895-346-140250
Figure 4. Removing Oil Seals
Figure 5. Fuel Pump Details and Relative Location of Parts (Right Hand Pump Shown)
Figure 6. Installing Inner Oil Seal
Install Fuel Pump
FUEL STRAINER AND FUEL FILTER
Replace Fuel Strainer or Filter Element
Figure 4. Fuel Filter Details and Relative Location of Parts
FUEL STRAINER AND FILTER
Filter Replacement
MECHANICAL GOVERNORS
Check Governor Operation cont'd
VARIABLE SPEED MECHANICAL GOVERNOR
Lubrication - TM-5-3895-346-140263
Disassemble Weight Shaft Assembly
Assemble Control Housing
VARIABLE SPEED GOVERNOR
Install Governor
FUEL INJECTOR CONTROL TUBE
Figure 1. Injector Control Tube Assembly (Non-Spring Loaded-In-line Engine)
INJECTOR CONTROL TUBE
FUEL SYSTEM - TM-5-3895-346-140271
CHECKING INJECTOR TESTER J 23010 OR J 9787
Figure 2. Refinishing Lapping Blocks
SHOP NOTES
REFINISHING INJECTOR FOLLOWER FACE
FUEL LEAK DETECTION
Points to Remember
TROUBLESHOOTING - TM-5-3895-346-140278
Figure 1. Measuring Fuel Flow
Chart 1
Chart 2
Chart 3 - TM-5-3895-346-140282
Chart 4
Chart 5
Chart 6
SPECIFICATIONS STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
EXCEPTIONS TO STANDARD BOLT AND NUT TORQUE SPECIFICATIONS - TM-5-3895-346-140287
SERVICE TOOLS - TM-5-3895-346-140288
SERVICE TOOLS cont'd
AIR INTAKE SYSTEM
AIR SHUTDOWN HOUSING
Figure 2. Installing Air Shutoff Valve Spring and Valve
Figure 3. Location of Air Shutdown Housing Mounting Bolts (In-Line Engines)
Figure 1. Blower Mounting
Figure 2. Removing Blower Rotor Gears
Figure 3. Typical Blower Details and Relative Location of Parts
Inspection - TM-5-3895-346-140297
Figure 4. End Plate Machining Differences
Figure 7. Installing Blower Rotors in Front-End Plate
Figure 9. Installing Rear End Plate
Figure 11. Measuring Rotor Lobe to Housing Clearance
Figure 12. Minimum Blower Rotor Clearance
Install Blower
SHOP NOTES - TROUBLESHOOTING - SPECIFICATIONS - SERVICE TOOLS
Figure 2. Install Cutting Tool in Holder
Figure 4. End Plate Oil Drain
AIR INTAKE SPECIFICATIONS - SERVICE TOOLS
STANDARD BOLT AND NUT TORQUE SPECIFICATIONS - TM-5-3895-346-140308
EXCEPTIONS TO STANDARD BOLT AND NUT TORQUE SPECIFICATIONS - TM-5-3895-346-140309
SERVICE TOOLS - TM-5-3895-346-140310
LUBRICATION SYSTEM - TM-5-3895-346-140311
Figure 1. Schematic Diagram of Typical In-Line Engine Lubrication System
Lubricating System Maintenance
LUBRICATING OIL PUMP
Figure 3. Measuring Rotor Clearance
Figure 4. Measuring Clearance from Face of Pump Body to Side of Rotor
Figure 5. Oil Pump Details and Relative Location of Parts (Current)
Figure 7. Removing Oil Pump Drive Gear
LUBRICATING OIL PRESSURE REGULATOR
LUBRICATING OIL FILTERS
Replace Oil Filter Element
Figure 2. Full-Flow Oil Filter Details and Relative Location of Parts
LUBRICATING OIL COOLER
Pressure Check Oil Cooler Core
Figure 2. Oil Cooler Details and Relative Location of Parts
OIL LEVEL DIPSTICK
OIL PAN - TM-5-3895-346-140327
OIL PAN - TM-5-3895-346-140328
VENTILATING SYSTEM - TM-5-3895-346-140329
VENTILATING SYSTEM - TM-5-3895-346-140330
STANDARD BOLT AND NUT TORQUE SPECIFICATIONS - TM-5-3895-346-140331
EXCEPTIONS TO STANDARD BOLT AND NUT TORQUE SPECIFICATIONS - TM-5-3895-346-140332
SERVICE TOOLS - TM-5-3895-346-140333
COOLING SYSTEM - TM-5-3895-346-140334
ENGINE COOLING SYSTEM MAINTENANCE
Drain Cooling System
Miscellaneous Cooling System Checks
COOLING SYSTEM - TM-5-3895-346-140338
COOLING SYSTEM cont'd
WATER PUMP - TM-5-3895-346-140340
Figure 3. Removing Pulley
Figure 5. Pressing Shaft Assembly into Water Pump
Install Water Pump
WATER PUMP IDLER PULLEY ASSEMBLY
Figure 3. Installing Shaft and Bearing Assembly in Idler Pulley
THERMOSTAT
Install Thermostat
Figure 1. Typical Radiator Mounting (In-Line Engine)
Cleaning Radiator cont'd
COOLANT PRESSURE CONTROL CAP
ENGINE COOLING FAN
Fan Belt Adjustment
ENGINES
Figure 6. Spindle-Type Fan Hub Assembly
INSPECTION cont'd
IN-LINE ENGINES
Install Fan, Hub, and Adjusting Bracket
COOLANT FILTER AND CONDITIONER
Filter Maintenance
Service
COOLANT SYSTEM
Figure 2 . Location of Fan Hub Grease Fitting and Relief Valve
STANDARD BOLT AND NUT TORQUE SPECIFICATIONS - TM-5-3895-346-140363
EXCEPTIONS TO STANDARD BOLT AND NUT TORQUE SPECIFICATIONS - TM-5-3895-346-140364
SERVICE TOOLS - TM-5-3895-346-140365
EXHAUST SYSTEM
EXHAUST MANIFOLD - TM-5-3895-346-140367
Figure 2 . Exhaust Manifold with Marmon Flange
ELECTRICAL SYSTEM - TM-5-3895-346-140369
BATTERY-CHARGING ALTERNATOR
Remove Alternator
ALTERNATOR PRECAUTIONS
Regulator AC CHARGING CIRCUIT
CONTROL RELAY
TRANSISTORIZED REGULATOR
TRANSISTOR REGULATOR
Figure 2. Transistor Regulator (Negative Ground Circuits Only)
REGULATOR PRECAUTIONS cont'd
STORAGE BATTERY
Servicing the Battery
STARTING MOTOR - TM-5-3895-346-140381
Lubrication - TM-5-3895-346-140382
Install Starting Motor
INSTRUMENTS AND TACH01ETER DRIVE
Ammeter
TACHOMETER DRIVE
ENGINE PROTECTIVE SYSTEMS
CHECK ENGINE STARTING SWITCH
ELECTRICAL SYSTEM TROUBLESHOOTING
STANDARD BOLT AND NUT TORQUE SPECIFICATIONS - TM-5-3895-346-140390
EXCEPTIONS TO STANDARD BOLT AND NUT TORQUE SPECIFICATIONS - TM-5-3895-346-140391
ENGINE OPERATING CONDITIONS SPECIFICATIONS
Compression
ENGINE RUN-IN INSTRUCTIONS
DYNAMOMETER TEST AND RUN-IN PROCEDURES
RUN-IN INSTRUCTIONS
BASIC RUN-IN INSPECTION
FINAL RUN-IN
INSPECTION AFTER FINAL RUN-IN
Engine Test Report
FUEL AND OIL SPECIFICATIONS - TM-5-3895-346-140401
DETROIT DIESEL FUEL OIL SPECIFICATIONS
FUEL OIL SELECTION CHART
RECOMMENDATION
EMD (RR) OILS
ENGINE OIL CLASSIFICATION SYSTEM
Used Lube Oil Analysis Warning Values
FUEL AND OIL SPECIFICATIONS - TM-5-3895-346-140408
COOLANT
Figure 1. Water Characteristics
INHIBITOR SYSTEMS
COOLANT SPECIFICATIONS
Figure 4. Coolant Freezing and Boiling Temperatures vs. Antifreeze Concentration (Sea Level)
GENERAL RECOMMENDATIONS
ENGINE TUNEUP PROCEDURES
ENGINE TUNEUP
EMISSION REGULATIONS FOR ON-HIGHWAY VEHICLE ENGINES
TABLE 2 (1974-1976 Engines)
TABLE 3 (1977 Engines)
TABLE 4 (1978 Engines)
TABLE 5. (1979 Engines)
EXHAUST-VALVE CLEARANCE ADJUSTMENT
Valve Clearance Adjustment (Hot Engine)
FUEL INJECTOR TIMING
TABLE 1 - TM-5-3895-346-140425
GOVERNOR AND INJECTOR RACK CONTROL ADJUSTMENT
Position Injector Rack Control Levers
Adjust Engine Idle Speed
Adjust Governor Booster Spring
Adjust Engine Speed Droop
LUBRICATION AND PRBEVENTIVE MAINTENANCE
PREVENTATIVE MAINTENANCE
ANNUALLY
ENGINE OVERHAUL - TM-5-3895-346-140434
Item 1 Lubricating Oil
Item 3 Fuel Lines
Figure 2. Items 4 and 12
Figure 4. Item 7
Figure 5. Item 8
Figure 7. Item 13
Figure 8. Item 16
Over speed Governor
Item 27 Crankcase Pressure
Figure 12. Item 32
TROUBLESHOOTING - TM-5-3895-346-140445
Figure 1. Checking Compression Pressure
Engine Out of Fuel
Exhaust-Back Pressure
Figure 2. Comparison of Column Height for Mercury and Water Manometers
Chart 1
EXHAUST SMOKE ANALYSIS
Chart 2
HARD STARTING
Chart 3 - TM-5-3895-346-140454
ABNORMAL ENGINE OPERATION
SUGGESTED REMEDY - TM-5-3895-346-140456
Chart 4
NO FUEL OR INSUFFICIENT FUEL
Chart 5
SUGGESTED REMEDY - TM-5-3895-346-140460
Chart 6
SUGGESTED REMEDY - TM-5-3895-346-140462
Chart 7
SUGGESTED REMEDY - TM-5-3895-346-140464
Chart 8
STORAGE
PROCEDURE FOR RESTORING AN ENGINE TO SERVICE WHICH HAS BEEN IN EXTENDED STORAGE
INTRODUCTION - TM-5-3895-346-140468
HYDRAULIC CIRCUITS
Figure 1. - TM-5-3895-346-140470
Figure 2. - TM-5-3895-346-140471
CHARGE PUMP CIRCUIT
Figure 3. - TM-5-3895-346-140473
TYPICAL HEAVY DUTY VARIABLE PUMP-FIXED MOTOR TRANSMISSION SCHEMATIC
Figure 5. - TM-5-3895-346-140475
Figure 6. - TM-5-3895-346-140476
Figure 7. - TM-5-3895-346-140477
CONTROLS - TM-5-3895-346-140478
Figure 1. Displacement Control Valve Out of Neutral and Swashplate Moving Into Stroke
Figure 3. Pressure Override Control
CONTROLS - TM-5-3895-346-140481
Figure 4. Rotary Bypass Valve
INSTALLATION AND PLUMBING - TM-5-3895-346-140483
Figure 1. Plumbing Installation Variable Pump-Fixed Motor
INSTALLATION AND PLUNBING
HYDROSTATIC SYSTEM - TM-5-3895-346-140486
INSTALLATION AND PLUMBING - TM-5-3895-346-140487
HYDROSTATIC SYSTEM - TM-5-3895-346-140488
TRANSMISSION STARTUP
HYDROSTATIC SYSTEM - TM-5-3895-346-140490
FLUID RECOMMENDATIONS
TROUBLESHOOTING PROCEDURE - TM-5-3895-346-140492
Figure 1. Troubleshooting Gages
Figure 2. Typical Gage Installation (PV-MF)
TROUBLESHOOTING PROCEDURE - TM-5-3895-346-140495
SYSTEM WILL NOT OPERATE IN EITHER DIRECTION cont'd - TM-5-3895-346-140496
SYSTEM WILL NOT OPERATE IN EITHER DIRECTION cont'd - TM-5-3895-346-140497
SYSTEM OPERATES IN ONE DIRECTION ONLY
NEUTRAL DIFFICULT OR IMPOSSIBLE TO FIND
NEUTRAL DIFFICULT OR IMPOSSIBLE TO FIND
Figure 3. - TM-5-3895-346-140501
SYSTEM OPERATING HOT (MOTOR CASE TEMPERATURE ABOVE 180 )
SYSTEM NOISY
VARIABLE DISPLACEMENT MOTOR WILL NOT CHANGE DISPLACEMENT
SYSTEM MAINTENACE
REPAIR PROCEDURE
REPLACEMENT OF CHECK VALVES
REMOVAL OF MANIFOLD
REPLACEMENT OF HIGH PRESSURE RELIEF VALVES
REPLACEMENT OF DISPLACEMENT CONTROL VALVE
REPLACEMENT OF MOTOR OR PUMP SHAFT SEAL
INSTALLATION - TM-5-3895-346-140512
REPLACEMENT OF PRESSURE OVERRIDE VALVE AND DISPLACEMENT CONTROL VALVE
REPLACEMENT OF ROTARY BYPASS VALVE AND MANIFOLD ASSEMBLY
REPAIR - TM-5-3895-346-140515
FIXED DISPLACEMENT MOTOR REPAIR
Minor Repairs - TM-5-3895-346-140517
Figure 6. - TM-5-3895-346-140518
Figure 10. - TM-5-3895-346-140519
Figure 14. - TM-5-3895-346-140520
Figure 18. - TM-5-3895-346-140521
Major Repairs
Figure 5. - TM-5-3895-346-140523
Figure 9. - TM-5-3895-346-140524
Figure 13. - TM-5-3895-346-140525
Figure 17.
Figure 21.
Figure 25.
Figure 29. - TM-5-3895-346-140529
MOTOR PARTS IDENTIFICATION
Figure 31. Fixed Displacement Motor
PUMP REPAIR
Minor Repairs - TM-5-3895-346-140533
Figure 6. - TM-5-3895-346-140534
Figure 10. - TM-5-3895-346-140535
Figure 14. - TM-5-3895-346-140536
Figure 18. - TM-5-3895-346-140537
Figure 23. - TM-5-3895-346-140538
Figure 27. - TM-5-3895-346-140539
Major Repair
Figure 5. - TM-5-3895-346-140541
Figure 9. - TM-5-3895-346-140542
Figure 13. - TM-5-3895-346-140543
Figure 19.
Figure 23. - TM-5-3895-346-140545
Figure 29. - TM-5-3895-346-140546
Figure 34.
Figure 38.
Figure 44.
Figure 48.
Figure 52. - TM-5-3895-346-140551
Figure 56.
Figure 60.
Figure 64.
PUMP PARTS IDENTIFICATION
Figure 69. Variable Displacement Pump
INSTALLATION TORQUE VALUES (FT LB) BY SERIES
POWER STEERING
DESCRIPTION
TYPICAL MODEL CODE BREAKDOWN
OPERATION
Figure 1. VTM27 Pump-Cutaway View
Figure 5. - TM-5-3895-346-140563
CAUTION
INSTALLATION - TM-5-3895-346-140565
Viscosity - TM-5-3895-346-140566
Grade
SERVICE, INSPECTION, AND MAINTENANCE
TROUBLESHOOTING CHART
PUMPS MAKING NOISE
PUMP OVERHAUL
Figure 7. VTM27, VTM28, VTM40, VTM41, and VTM42 Pump Exploded Views
Shaft End
Cover and Cartridge
PUMP TESTING
STEERING CONTROL - TM-5-3895-346-140576
STEERING CONTROL - TM-5-3895-346-140577
STEERING CONTROL cont'd
STEERING CONTROL REMOVAL
STEERING CONTROL REMOVAL cont'd
STEERING CONTROL DISASSEMBLY
Figure 6. - TM-5-3895-346-140582
Figure 10. - TM-5-3895-346-140583
Figure 14. - TM-5-3895-346-140584
Figure 18. - TM-5-3895-346-140585
Figure 22.
STEERING CONTROL REASSEMBLY
Figure 27. - TM-5-3895-346-140588
Figure 32
Figure 36.
Figure 40.
Figure 43.
Figure 47.
Figure 52. - TM-5-3895-346-140594
Figure 55.
BREAKSHOE REPLACEMENT
Figure 2. - TM-5-3895-346-140597
Figure 5. - TM-5-3895-346-140598
LUG NUTS
CHECKS
RECOMMENDED PROCEDURE FOR REPLACING STUDS
Figure 3. - TM-5-3895-346-140602
TOOLS TO USE IN TIGHTENING CAP NUTS
Figure 7. - TM-5-3895-346-140604
Figure 8. - TM-5-3895-346-140605
PLANETARY AXLES
DISASSEMBLY OF PLANETARY OUTER ENDS
DISASSEMBLE THE PLANETARY ASSEMBLY
Figure 7. - TM-5-3895-346-140609
Figure 10. - TM-5-3895-346-140610
REMOVE THE WHEEL HUB AND DRUM ASSEMBLY
Figure 15.
PREPARE FOR REASSEMBLY
REPAIR - TM-5-3895-346-140614
REASSEMBLE PIANETARY OUTER END
INSTALL BRAKE ASSEMBLIES
REASSEMBLY - TM-5-3895-346-140617
ASSEMBLE PLANETARY SPIDER
REASSEMBLY - TM-5-3895-346-140619
TABULATION OF TORQUE LIMITS
BOLTS AND STUD NUTS
Figure 1. - TM-5-3895-346-140622
DRIVE UNIT
IMPORTANT - TM-5-3895-346-140624
DRIVE CARE AND MAINTENANCE
Figure 8. - TM-5-3895-346-140626
ROUGH PARTS
REPAIR - TM-5-3895-346-140628
Figure 11.
Figure 2. - TM-5-3895-346-140630
Spiral Bevel - Tapered Shaft
ASSEMBLE DIFFERENTIAL AND BEVEL GEAR
DIFFERENTIAL BEARING PRELOAD AND GEAR LASH ADJUSTMENTS
Figure 10. - TM-5-3895-346-140634
INSTALL CAGE AND DIFFERENTIAL ASSEMBLIES
LUBRICATION - TM-5-3895-346-140636
APPENDIX A MAINTENANCE ALLOCATION CHART ROLLER, VIBRATORY, SELF-PROPELLED HIGH IMPACT, SINGLE SMOOTH DRUM (CCE) - TM-5-3895-346-140637
APPENDIX A MAINTENANCE ALLOCATION CHART ROLLER, VIBRATORY, SELF-PROPELLED HIGH IMPACT, SINGLE SMOOTH DRUM (CCE) - TM-5-3895-346-140638
APPENDIX A MAINTENANCE ALLOCATION CHART ROLLER, VIBRATORY, SELF-PROPELLED HIGH IMPACT, SINGLE SMOOTH DRUM (CCE) - TM-5-3895-346-140639
APPENDIX A MAINTENANCE ALLOCATION CHART ROLLER, VIBRATORY, SELF-PROPELLED HIGH IMPACT, SINGLE SMOOTH DRUM (CCE) - TM-5-3895-346-140640
APPENDIX A MAINTENANCE ALLOCATION CHART ROLLER, VIBRATORY, SELF-PROPELLED HIGH IMPACT, SINGLE SMOOTH DRUM (CCE) - TM-5-3895-346-140641
APPENDIX A MAINTENANCE ALLOCATION CHART ROLLER, VIBRATORY, SELF-PROPELLED HIGH IMPACT, SINGLE SMOOTH DRUM (CCE) - TM-5-3895-346-140642
APPENDIX A MAINTENANCE ALLOCATION CHART ROLLER, VIBRATORY, SELF-PROPELLED HIGH IMPACT, SINGLE SMOOTH DRUM (CCE) - TM-5-3895-346-140643
APPENDIX A MAINTENANCE ALLOCATION CHART ROLLER, VIBRATORY, SELF-PROPELLED HIGH IMPACT, SINGLE SMOOTH DRUM (CCE) - TM-5-3895-346-140644
APPENDIX A MAINTENANCE ALLOCATION CHART ROLLER, VIBRATORY, SELF-PROPELLED HIGH IMPACT, SINGLE SMOOTH DRUM (CCE) - TM-5-3895-346-140645
APPENDIX A MAINTENANCE ALLOCATION CHART ROLLER, VIBRATORY, SELF-PROPELLED HIGH IMPACT, SINGLE SMOOTH DRUM (CCE) - TM-5-3895-346-140646
APPENDIX A MAINTENANCE ALLOCATION CHART ROLLER, VIBRATORY, SELF-PROPELLED HIGH IMPACT, SINGLE SMOOTH DRUM (CCE) - TM-5-3895-346-140647
APPENDIX A MAINTENANCE ALLOCATION CHART ROLLER, VIBRATORY, SELF-PROPELLED HIGH IMPACT, SINGLE SMOOTH DRUM (CCE) - TM-5-3895-346-140648
APPENDIX A MAINTENANCE ALLOCATION CHART ROLLER, VIBRATORY, SELF-PROPELLED HIGH IMPACT, SINGLE SMOOTH DRUM (CCE) - TM-5-3895-346-140649
APPENDIX A MAINTENANCE ALLOCATION CHART ROLLER, VIBRATORY, SELF-PROPELLED HIGH IMPACT, SINGLE SMOOTH DRUM (CCE) - TM-5-3895-346-140650
TOOL AND TEST EQUIPMENT REQUIREMENTS - TM-5-3895-346-140651
TOOL AND TEST EQUIPMENT REQUIREMENTS - TM-5-3895-346-140652
APPENDIX B BASIC ISSUE ITEMS LIST - TM-5-3895-346-140653
APPENDIX C MAINTENANCE AND OPERATING SUPPLY LIST
APPENDIX D FABRICATED TOOLS
Figure - TM-5-3895-346-140656
Figure - TM-5-3895-346-140657
Figure - TM-5-3895-346-140658
Figure - TM-5-3895-346-140659
TM-5-3895-346-14 - index

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