Komatsu 330M Dump Truck Shop Manual DG744

Description

• Model List:
  • 330M Dump Truck

• 1. MAIN MENU
• 2. COVER
• 3. FOREWORD
• 4. TABLE OF CONTENTS
• 5. GENERAL INFORMATION
• 5.1. MAJOR COMPONENTS AND SPECIFICATIONS
• 5.2. GENERAL SAFETY AND OPERATING INSTRUCTIONS
• 5.3. WARNINGS AND CAUTIONS
• 5.4. STANDARD CHARTS AND TABLES
• 5.5. STANDARD VALUE TABLES
• 6. STRUCTURES
• 6.1. STRUCTURAL COMPONENTS
• 7. ENGINE, RADIATOR AIR CLEANER
• 7.1. ENGINE
• 7.2. AIR FILTRATION SYSTEM
• 8. ELECTRICAL SYSTEM
• 8.1. DC ELECTRIC SUPPLY SYSTEM
• 8.2. DC ELECTRICAL SYSTEM COMPONENTS
• 8.3. POINTS TO REMEMBER WHEN TROUBLESHOOTING
• 8.4. POINTS TO REMEMBER WHEN PERFORMING MAINTENANCE
• 8.5. CHECKS BEFORE TROUBLESHOOTING
• 8.6. CONNECTOR TYPE AND LOCATION
• 8.7. ARSC ( AUTOMATIC RETARDER SPEED CONTROL)
• 8.8. CONNECTOR PIN ALLOCATION CHART
• 8.9. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
• 8.10. EXPLANATIONS OF FUNCTIONS (CONTROL MECHANISM) OFELECTRICAL SYSTEM
• 8.11. MONITOR PANEL ACTION CODES AND SERVICE MODE
• 8.12. SELFDIAGNOSTIC DISPLAY METHOD FOR MONITOR PANEL ANDCONTROLLERS
• 8.13. TABLE OF SERVICE CODES AND ACTION CODES
• 8.14. METHOD OF USING TABLE
• 8.15. METHOD OF USING TROUBLESHOOTING CHARTS
• 8.16. ADJUSTING ELECTRONIC MONITOR (Speedometer Module)
• 8.17. SETTING ROTARY SWITCH(Model Data, Network Data) WHEN REPLACING TRANSMISSIONCONTROLLER
• 8.18. METHOD OF DELETING DATA FROM TRANSMISSION CONTROLLER MEMORY
• 8.19. TRANSMISSION CONTROLLER SYSTEM TROUBLESHOOTING
• 8.20. MONITOR PANEL TROUBLESHOOTING
• 8.21. ENGINE ELECTRONIC DIAGNOSTIC SYSTEM
• 8.22. ELECTRICAL SPECIFICATIONS
• 8.23. HYDRAULIC AND MECHANICAL SYSTEMS TROUBLESHOOTING
• 8.24. SUSPENSION CONTROLLER SYSTEM TROUBLESHOOTING
• 9. TRANSMISSION
• 9.1. TORQUE CONVERTER VALVE
• 9.2. TRANSMISSION OPERATION
• 9.3. TRANSMISSION
• 9.4. TRANSMISSION FILTER
• 9.5. TRANSMISSION OIL COOLER
• 9.6. DRIVELINES UJOINTS
• 9.7. AUTOMATIC SHIFT CONTROL SYSTEM
• 10. WHEELS, SPINDLES AND FINAL DRIVE
• 10.1. TIRES AND RIMS
• 10.2. FRONT WHEEL HUB AND SPINDLES
• 10.3. FINAL DRIVE ATTACHMENTS
• 10.4. FINAL DRIVE CENTER CASE ASSEMBLY
• 10.5. FINAL DRIVE PLANETARIES AND WHEEL HUBS
• 11. SUSPENSIONS
• 11.1. FRONT SUSPENSION
• 11.2. REAR SUSPENSIONS
• 11.3. OILING AND CHARGING PROCEDURES
• 12. BRAKE SYSTEM
• 12.1. BRAKE CIRCUIT
• 12.2. BRAKE CIRCUIT COMPONENT SERVICE
• 12.3. BRAKE CIRCUIT CHECKOUT AND ADJUSTMENT
• 12.4. FRONT BRAKES
• 12.5. PARKING BRAKE RELEASE AFTER EMERGENCY APPLY
• 13. AIR SYSTEM
• 13.1. AIR SYSTEM COMPONENT REPAIR
• 13.2. AIR SYSTEM OPERATION
• 13.3. COMPONENT DESCRIPTION
• 14. HYDRAULIC SYSTEM
• 14.1. HYDRAULIC SYSTEM
• 14.2. HYDRAULIC SYSTEM COMPONENT REPAIR
• 14.3. STEERING CIRCUIT
• 14.4. STEERING VALVE ASSEMBLY
• 14.5. STEERING CIRCUIT COMPONENT REPAIR
• 14.6. HOIST CIRCUIT
• 14.7. HOIST CIRCUIT COMPONENT REPAIR
• 14.8. HYDRAULIC SYSTEM CHECKOUT
• 15. OPTIONS AND SPECIAL TOOLS
• 15.1. WIGGINS QUICK FILL FUEL SYSTEM
• 15.2. SPECIAL TOOLS
• 15.3. AIR CONDITIONING SYSTEM
• 15.4. PAYLOAD METER II ON BOARD WEIGHING SYSTEM
• 15.5. OPERATOR COMFORT
• 15.6. OPERATOR CAB AND CONTROLS
• 16. LUBRICATION AND SERVICE
• 16.1. LUBRICATION AND SERVICE
• 16.2. LUBRICATION SPECIFICATIONS CHARTS
• 16.3. HOUR (DAILY) INSPECTION
• 16.4. HOUR LUBRICATION AND MAINTENANCE CHECKS
• 16.5. HOUR LUBRICATION AND MAINTENANCE CHECKS
• 16.6. HOUR LUBRICATION AND MAINTENANCE CHECKS
• 16.7. HOUR LUBRICATION AND MAINTENANCE CHECKS
• 16.8. HOUR LUBRICATION AND MAINTENANCE CHECKS
• 16.9. HYDRAULIC TANK SERVICE
• 16.10. HIGH PRESSURE HYDRAULIC FILTERS
• 16.11. TRANSMISSION FILTER
• 16.12. PERIODIC REPLACEMENT OF COMPONENT PARTS FOR SAFETY DEVICES
• 17. ALPHABETICAL INDEX
• 18. SYSTEM SCHEMATICS
• 18.1. AIR SYSTEM PIPING
• 18.2. AIR SYSTEM SCHEMATIC
• 18.3. HYDRAULIC SYSTEM SCHEMATIC
• 18.4. HYDRAULIC SYSTEM PIPING
• 18.5. TRANSMISSION CROSS SECTION VIEW
• 18.6. ELECTRICAL WIRING SCHEMATIC