Komatsu D66S-1 Shop Manual SEBM0142A10
$40.00
- Type Of Manual: Shop Manual
- Manual ID: SEBM0142A10
- Format: PDF
- Size: 90.7MB
- Number of Pages: 626
Category: Komatsu Shop Manual PDF
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Model List:
- D66S-1
- 1. COVER
- 2. CONTENTS
- 3. GENERAL
- 3.1. GENERAL VIEW
- 3.2. ASSEMBLY DRAWING
- 3.3. SPECIFICATIONS
- 3.4. ENGINE ASSEMBLY DRAWING
- 3.5. ENGINE SPECIFICATIONS
- 3.6. WEIGHT TABLE
- 3.7. TABLE OF OIL AND COOLANT QUANTITIES
- 3.8. OUTLINE
- 3.9. LAYOUT OF LIST ELECTRONIC CONTROL, MONITOR, SENSORS, ACTUATORS AND CONTROLLER
- 3.10. MONITORING SYSTEM
- 4. ENGINE
- 4.1. STRUCTURE AND FUNCTION
- 4.1.1. ENGINE MOUNT
- 4.1.2. RADIATOR AND COOLER
- 4.1.3. FUEL TANK AND PIPING
- 4.1.4. ENGINE CONTROL
- 4.2. TESTING AND ADJUSTING
- 4.2.1. STANDARD VALUE TABLE
- 4.2.2. TOOL LIST FOR TESTING AND ADJUSTING
- 4.2.3. ADJUSTING VALVE CLEARANCE
- 4.2.4. MEASURING COMPRESSION PRESSURE
- 4.2.5. TESTING AND ADJUSTING FUEL INJECTION TIMING
- 4.2.6. TESTING AND ADJUSTING FAN BELT TENSION
- 4.2.7. MEASURING ENGINE OIL PRESSURE AND TEMPERATURE
- 4.2.8. MEASURING BLOWBY PRESSURE
- 4.3. DISASSEMBLY AND ASSEMBLY
- 4.3.1. STARTING MOTOR ASSEMBLY
- 4.3.2. ALTERNATOR ASSEMBLY
- 4.3.3. FUEL INJECTION PUMP ASSEMBLY
- 4.3.4. WATER PUMP ASSEMBLY
- 4.3.5. NOZZLE HOLDER ASSEMBLY
- 4.3.6. CYLINDER HEAD ASSEMBLY
- 4.3.7. TURBOCHARGER ASSEMBLY
- 4.3.8. AFTERCOOLER CORE ASSEMBLY
- 4.3.9. RADIATOR ASSEMBLY
- 4.3.10. ENGINE OIL COOLER ASSEMBLY
- 4.3.11. ENGINE, RADIATOR ASSEMBLY
- 4.3.12. ENGINE ASSEMBLY
- 4.3.13. HOOD ASSEMBLY (SERIAL NO.10011399)
- 4.3.14. HOOD ASSEMBLY (SERIAL NO.1400 AND UP)
- 4.3.15. HST OIL COOLER ASSEMBLY (SERIAL NO.10011399)
- 4.3.16. HST OIL COOLER ASSEMBLY (SERIAL NO.1400 AND UP)
- 5. POWER TRAIN
- 5.1. STRUCTURE AND FUNCTION
- 5.1.1. GENERAL
- 5.1.2. POWER TRAIN HYDRAULIC SYSTEM
- 5.1.3. DAMPER
- 5.1.4. DRIVE SHAFT (INPUT, OUTPUT)
- 5.1.5. TORQUE SPLITTER
- 5.1.6. HST (HYDROSTATIC TRANSMISSION)
- 5.1.7. HYDROSTATIC TRANSMISSION PIPING
- 5.1.8. SPEED CONTROL
- 5.1.9. HYDROSTATIC TRANSMISSION OIL CIRCUIT DIAGRAM
- 5.1.10. COMPONENTS OF HST (SERIAL NO.10011399)
- 5.1.11. HST PUMP GROUP (SERIAL NO.10011399)
- 5.1.12. COMPONENTS OF HST (SERIAL NO.1400 AND UP)
- 5.1.13. HST PUMP GROUP (SERIAL NO.1400 AND UP)
- 5.1.14. HST MOTOR GROUP
- 5.1.15. HST CHARGING PUMP AND HST SERVO PUMP
- 5.1.16. HST FILTER
- 5.1.17. CHARGE OIL FILTER BYPASS VALVE AND CHARGE OIL SAFETY VALVE
- 5.1.18. HST TANK
- 5.1.19. STEERING CONTROL
- 5.1.20. BRAKE CONTROL
- 5.1.21. BRAKE AND BRAKE CONTROL VALVE
- 5.1.22. FINAL DRIVE
- 5.2. TESTING AND ADJUSTING
- 5.2.1. STANDARD VALUE TABLE
- 5.2.2. TESTING AND ADJUSTING
- 5.2.3. PROCEDURE FOR ADJUSTMENT OF TRAVEL DEVIATION
- 5.2.4. TROUBLESHOOTING
- 5.3. DISASSEMBLY AND ASSEMBLY
- 5.3.1. DAMPER ASSEMBLY
- 5.3.2. TORQUE SPLITTER ASSEMBLY
- 5.3.3. HST PUMP SERVO VALVE ASSEMBLY
- 5.3.4. ASSIST VALVE ASSEMBLY
- 5.3.5. NEUTRAL BYPASS VALVE ASSEMBLY
- 5.3.6. HST MOTOR SERVO VALVE ASSEMBLY
- 5.3.7. CHARGING, SERVO PUMP ASSEMBLY
- 5.3.8. CHARGE FILTER BYPASS VALVE ASSEMBLY
- 5.3.9. BRAKE CONTROL VALVE ASSEMBLY
- 5.3.10. FINAL DRIVE ASSEMBLY
- 5.4. MAINTENANCE STANDARD
- 5.4.1. DAMPER
- 5.4.2. TORQUE SPLITTER
- 5.4.3. CHARGING PUMP AND SERVO PUMP
- 5.4.4. BYPASS VALVE FOR CHARGING FILTER
- 5.4.5. BRAKE
- 5.4.6. FINAL DRIVE
- 6. UNDERCARRIAGE
- 6.1. STRUCTURE AND FUNCTION
- 6.2. DISASSEMBLY AND ASSEMBLY
- 6.2.1. TRACK FRAME ASSEMBLY
- 6.2.2. RECOIL SPRING ASSEMBLY
- 6.2.3. IDLER ASSEMBLY
- 6.2.4. TRACK ROLLER ASSEMBLY
- 6.2.5. CARRIER ROLLER ASSEMBLY
- 6.2.6. TRACK SHOE ASSEMBLY
- 6.2.7. PIVOT SHAFT ASSEMBLY
- 6.3. MAINTENANCE STANDARD
- 6.3.1. MEASURING PROCEDURE OF ROLLERS
- 6.3.2. TRACK SHOE
- 6.3.3. MEASURING PROCEDURE OF TRACK
- 6.3.4. SUSPENSION
- 7. HYDRAULIC SYSTEM
- 7.1. STRUCTURE AND FUNCTION
- 7.1.1. GENERAL
- 7.1.2. HYDRAULIC CIRCUIT SYSTEM
- 7.1.3. HYDRAULIC CONTROL
- 7.1.4. HYDRAULIC AND UNLOADER PUMPS
- 7.1.5. BUCKET CONTROL VALVE
- 7.1.6. UNLOADER VALVE
- 7.1.7. HYDRAULIC TANK
- 7.1.8. HYDRAULIC CYLINDER
- 7.2. TESTING AND ADJUSTING
- 7.2.1. STANDARD VALUE TABLE
- 7.2.2. TESTING AND ADJUSTING HYDRAULIC PRESSURE
- 7.2.3. MEASURING HYDRAULIC OIL TEMPERATURE
- 7.2.4. TESTING AND ADJUSTING TRAVEL AND OPERATING FORCE OF CONTROL LEVER
- 7.2.5. MEASURING HYDRAULIC DRIFT OF WORK EQUIPMENT
- 7.2.6. ADJUSTING ELECTRIC POSITIONER
- 7.3. DISASSEMBLY AND ASSEMBLY
- 7.3.1. MAIN CONTROL VALVE, PLATE ASSEMBLY (SERIAL NO.10011399)
- 7.3.2. MAIN CONTROL VALVE, PLATE ASSEMBLY (SERIAL NO.1400 AND UP)
- 7.3.3. MAIN CONTROL VALVE ASSEMBLY
- 7.3.4. RIPPER CONTROL VALVE ASSEMBLY
- 7.3.5. MAIN CONTROL VALVE ASSEMBLY
- 7.3.6. UNLOADER VALVE ASSEMBLY
- 7.3.7. HYDRAULIC PUMP, UNLOADER PUMP ASSEMBLY
- 7.3.8. DUMP CYLINDER ASSEMBLY
- 7.3.9. LIFT CYLINDER ASSEMBLY
- 7.3.10. HYDRAULIC CYLINDER ASSEMBLY
- 7.4. MAINTENANCE STANDARD
- 7.4.1. HYDRAULIC CONTROL VALVE
- 7.4.2. UNLOADER VALVE
- 7.4.3. HYDRAULIC AND UNLOADER PUMPS
- 7.4.4. DUMP CYLINDER
- 7.4.5. LIFT CYLINDER
- 8. WORK EQUIPMENT
- 8.1. STRUCTURE AND FUNCTION
- 8.1.1. BUCKET LINK
- 8.1.2. BUCKET CONTROL
- 8.1.3. BUCKET
- 8.2. DISASSEMBLY AND ASSEMBLY
- 8.2.1. WORK EQUIPMENT ASSEMBLY
- 8.3. MAINTENANCE STANDARD
- 8.3.1. BUCKET LINK
- 8.3.2. BUCKET
- 9. ELECTRIC AND ELECTRONIC SYSTEM
- 9.1. STRUCTURE AND FUNCTION
- 9.1.1. OUTLINE OF ELECTRIC AND ELECTRONIC SYSTEMS
- 9.1.2. HST CONTROL SYSTEM
- 9.1.3. SELFCHECK FUNCTION OF HST CONTROL SYSTEM
- 9.1.4. HST CONTROLLER
- 9.1.5. POTENTIOMETER
- 9.1.6. ENGINE SPEED SENSOR
- 9.1.7. ELECTRONIC MONITORING SYSTEM
- 9.1.8. WIRING DIAGRAM FOR CAB
- 9.1.9. ELECTRIC CIRCUIT
- 9.2. TESTING AND ADJUSTING
- 9.2.1. OUTLINE OF TROUBLESHOOTING
- 9.2.2. WAY OF USING TROUBLESHOOTING TABLES
- 9.2.3. PRECAUTIONS WHEN TROUBLESHOOTING
- 9.2.4. ELECTRICAL AND ELECTRONIC EQUIPMENT FOR D66S1
- 9.2.5. TROUBLESHOOTING FOR MONITOR PANEL
- 9.2.6. TROUBLESHOOTING OF HST ELECTRONIC CONTROL SYSTEM
- 9.2.7. HOW TO INSTALL THE POTENTIOMETER
- 9.3. DISASSEMBLY AND ASSEMBLY
- 9.3.1. ELECTRONIC CONTROLLER ASSEMBLY, MONITOR ASSEMBLY
- 10. OTHERS
- 10.1. STRUCTURE AND FUNCTION
- 10.1.1. ROPS CAB
- 10.1.2. AIR CONDITIONER ASSEMBLY
- 10.1.3. AIR CONDITIONER PIPING
- 10.2. DISASSEMBLY AND ASSEMBLY
- 10.2.1. OPERATORS CAB, FRAME ASSEMBLY (SERIAL NO.10011399)
- 10.2.2. OPERATORS CAB, FRAME ASSEMBLY (SERIAL NO.1400 AND UP)
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