Komatsu 930E-2 Dump Truck Shop Manual CEBM007000

Description

• Model List:
  • 930E-2 Dump Truck

• 1. MAIN MENU
• 2. COVER
• 3. FOREWARD
• 4. CONTENTS
• 5. GENERAL INFORMATION
• 5.1. TRUCK COMPONENT DESCRIPTION SPECIFICATIONS
• 5.2. GENERAL SAFETY AND TRUCK OPERATION
• 5.3. WARNINGS AND CAUTIONS
• 5.4. CHARTS ANS TABLES
• 5.5. STORAGE PROCEDURES
• 6. STRUCTURES
• 6.1. STRUCTURAL COMPONENTS
• 6.1.1. PREPARATION
• 6.1.2. GRILLE, HOOD AND LADDER
• 6.1.3. DECKS
• 6.1.4. HOIST LIMIT SWITCH
• 6.1.5. BODY UP SWITCH
• 6.1.6. BODYUP RETENTION CABLE
• 6.1.7. FUEL GAUGE SENDER
• 6.1.8. RADIATOR FILL PROCEDURE
• 6.1.9. TROUBLESHOOTING
• 6.2. POWER TRAIN
• 6.2.1. ALTERNATOR REMOVAL PROCEDURE
• 6.2.2. ENGINE/ALTERNATOR MATING
• 6.2.3. ENGINE
• 6.3. AIR FILTRATION SYSTEM
• 6.3.1. AIR CLEANERS
• 6.3.2. PRECLEANER SECTION
• 6.3.3. AIR INTAKE TROUBLESHOOTING
• 7. ELECTRICAL SYSTEM (24VDC NONPROPULSION)
• 7.1. DC ELECTRIC SUPPLY SYSTEM
• 7.1.1. ELECTRICAL SYSTEM DESCRIPTION
• 7.1.2. BATTERY SUPPLY SYSTEM
• 7.2. VDC ELECTRICAL SYSTEM COMPONENTS
• 7.2.1. PASSENGER SEAT BASE COMPARTMENT
• 7.2.2. ELECTRICAL INTERFACE CABINET
• 8. ELECTRICAL PROPULSION SYSTEM
• 8.1. ELECTRICAL PROPULSION SYSTEM COMPONENTS
• 8.1.1. GENERAL SYSTEM DESCRIPTION
• 8.2. AC DRIVE SYSTEM ELECTRICAL CHECKOUT PROCEDURE
• 8.2.1. AC DRIVE SYSTEM MAINTENANCE
• 8.2.2. SYSTEM CHECKOUT (RELEASE 17 SOFTWARE)
• 8.2.3. MISCELLANEOUS COMPONENT REPAIR
• 9. REAR AXLE, SPINDLES AND WHEELS
• 9.1. TIRES AND RIMS
• 9.1.1. FRONT TIRES AND RIMS
• 9.1.2. REAR TIRES AND RIMS
• 9.2. FRONT WHEEL HUB AND SPINDLE
• 9.2.1. WHEEL HUB AND SPINDLE
• 9.2.2. STEERING CLYINDERS AND TIE ROD
• 9.2.3. TOEIN ADJUSTMENT
• 9.3. REAR AXLE HOUSING MOUNTING ATTACHMENT
• 9.3.1. PIVOT PIN
• 9.3.2. ANTISWAY BAR
• 9.4. REAR AXLE HOUSING
• 9.4.1. REAR AXLE HOUSING
• 9.4.2. ELECTRIC WHEEL MOTORS
• 10. HYDRAIR II SUSPENSIONS
• 10.1. FRONT SUSPENSION
• 10.1.1. FRONT SUSPENSION
• 10.1.2. TURN OF THE NUT TIGHTENING PROCEDURE
• 10.1.3. MINOR REPAIR (LOWER BEARING AND SEALS)
• 10.1.4. MAJOR SUSPENSION REBUILD
• 10.2. REAR SUSPENSION
• 10.2.1. REAR SUSPENSION
• 10.3. OILING AND CHARGING PROCEDURES
• 10.3.1. GENERAL
• 10.3.2. EQUIPMENT LIST
• 10.3.3. FRONT SUSPENSION
• 10.3.4. REAR SUSPENSION
• 10.3.5. OIL AND NITROGEN SPECIFICATIONS
• 11. BRAKE SYSTEM
• 11.1. BRAKE CIRCUIT
• 11.1.1. SERVICE BRAKE CIRCUIT OPERATION
• 11.1.2. SECONDARY BRAKING AND AUTOMATIC APPLY
• 11.1.3. PARKING BRAKE CIRCUIT
• 11.1.4. BRAKE LOCK CIRCUIT
• 11.1.5. WARNING CIRCUIT
• 11.1.6. BRAKE VALUE CUTAWAY
• 11.2. BRAKE CIRCUIT COMPONENT SERVICE
• 11.2.1. BRAKE VALVE
• 11.2.2. DUAL RELAY VALVE
• 11.2.3. HYDRAULIC BRAKE ACCUMULATORS
• 11.2.4. RETARDER CONTROL LEVER (STEERING COLUMNMOUNTED)
• 11.3. BRAKE CIRCUIT CHECKOUT PROCEDURE
• 11.3.1. BRAKE CIRCUIT CHECKOUT PROCEDURE
• 11.3.2. BRAKE SYSTEM CHECKOUT
• 11.3.3. FAILURE MODES CHECKOUT
• 11.4. BRAKE CIRCUIT AND BRAKE VALVE TROUBLESHOOTING
• 11.5. HYDRAULIC BRAKE SYSTEM CHECKOUT PROCEDURE DATA SHEET
• 11.6. WET DISC BRAKE ASSEMBLY (FRONT AND REAR)
• 11.6.1. OPERATION
• 11.6.2. MAINTENANCE
• 11.6.3. BRAKE REBUILD
• 11.6.4. WET DISC BRAKE BLEEDING PROCEDURE
• 11.6.5. PARKING BRAKE BLEEDING PROCEDURE
• 12. HYDRAULIC SYSTEM
• 12.1. HYDRAULIC SYSTEM
• 12.1.1. HOIST CIRCUIT OPERATION
• 12.1.2. STEERING CIRCUIT
• 12.1.3. DISC BRAKE COOLING SYSTEM
• 12.2. HYDRAULIC SYSTEM COMPONENT REPAIR
• 12.2.1. TROUBLESHOOTING GUIDE
• 12.2.2. HYDRAULIC TANK
• 12.3. STEERING CIRCUIT
• 12.3.1. STEERING CIRCUIT OPERATION
• 12.3.2. COMPONENT DESCRIPTION
• 12.4. STEERING CONTROL UNIT
• 12.4.1. STEERING CONTROL UNIT
• 12.4.2. REBUILD PROCEDURE
• 12.5. STEERING CIRCUIT COMPONENT REPAIR
• 12.5.1. BLEEDDOWN MANIFOLD VALVE
• 12.5.2. STEERING ACCUMULATORS
• 12.5.3. STEERING ACCUMULATOR CHARGING PROCEDURE
• 12.5.4. FLOW AMPLIFIER
• 12.5.5. STEERING CYLINDERS
• 12.5.6. STEERING AND BRAKE PUMP
• 12.5.7. TROUBLESHOOTING CHART
• 12.6. HOIST CIRCUIT
• 12.6.1. HOIST CIRCUIT OPERATION
• 12.6.2. COMPONENT DESCRIPTION
• 12.6.3. HOIST CIRCUIT OPERATION
• 12.7. HOIST CIRCUIT COMPONENT REPAIR
• 12.7.1. HOIST VALVE
• 12.7.2. HOIST PILOT VALVE
• 12.7.3. HOIST CYLINDERS
• 12.7.4. DISABLED TRUCK DUMPING PROCEDURE
• 12.8. HYDRAULIC SYSTEM FILTERS
• 12.8.1. HOIST CIRCUIT FILTER
• 12.8.2. STEERING CIRCUIT FILTER
• 12.9. HYDRAULIC CHECKOUT PROCEDURE
• 12.9.1. STEERING CIRCUIT CHECKOUT AND ADJUSTMENT PROCEDURE
• 12.9.2. HOIST SYSTEM RELEIF VALVE AND BRAKE COOLING CIRCUIT PRESSURES
• 12.9.3. HYDRAULIC SYSTEM FLUSHING PROCEDURE
• 12.9.4. CHECKOUT PROCEDURE DATA SHEET
• 13. OPTIONS AND SPECIAL TOOLS
• 13.1. FIRE CONTROL SYSTEMS
• 13.1.1. CHECKFIRE ELECTRIC DETECTION ACTUATION SYSTEM SERIES 1
• 13.1.2. ANSULFIRE CONTROL SYSTEM, MANUAL
• 13.2. WIGGINS QUICK FILL FUEL SYSTEM
• 13.2.1. FUEL RECEIVER
• 13.2.2. TANK BREATHER VALVE
• 13.2.3. LEFT SIDE FILL
• 13.3. SPECIAL TOOL GROUP
• 13.4. HEATER/AIR CONDITIONING SYSTEM 134A REFRIGERANT
• 13.4.1. ENVIORNMENTAL IMPACT
• 13.4.2. OPERATOR CAB CONDITIONING
• 13.4.3. PRINCIPLES OF REFRIGERATION
• 13.4.4. MAJOR SYSTEM COMPONENTS
• 13.4.5. SYSTEM SERVICING
• 13.4.6. EVACUATING THE SYSTEM
• 13.4.7. SYSTEM TROUBLESHOOTING
• 13.5. VDC ELECTRIC SUPPLY SYSTEM NIEHOFF 240 AMP. ALTERNATOR (M13002)
• 13.5.1. ELECTRICAL SYSTEM DESCRIPTION
• 13.5.2. BATTERY MAINTENANCE AND SERVICE
• 13.5.3. BATTERY CHARGING SYSTEM (NIEHOFF 240 AMP. ALTERNATOR
• 13.6. NIEHOFF 240 AMP. ALTERNATOR OVERHAUL MANUAL (M13003)
• 13.6.1. DIMENSIONS
• 13.6.2. SPECIFICATIONS
• 13.6.3. SERVICE PARTS LIST
• 13.6.4. EXPLODED VIEW
• 13.6.5. ON VEHICLE TEST
• 13.6.6. BENCH TEST
• 13.6.7. STATIC TESTS
• 13.6.8. ALTERNATOR DIASSEMBLY
• 13.6.9. ALTERNATOR ASSEMBLY
• 13.6.10. SERVICE TOOL INSTRUCTIONS
• 13.7. PAYLOAD METER IIONBOARD WEIGHING SYSTEM
• 13.7.1. TABLE OF CONTENTS
• 14. OPERATORS CAB
• 14.1. TRUCK CAB
• 14.1.1. TRUCK CAB
• 14.1.2. PREPARATION FOR REMOVAL
• 14.1.3. CAB DOOR
• 14.1.4. GLASS REPLACEMENT
• 14.2. CAB COMPONENTS
• 14.2.1. WINDSHEILD WIPER
• 14.2.2. WINDSHIELD WASHER
• 14.2.3. HEATER/AIR CONDITIONER
• 14.3. OPERATOR COMFORT
• 14.3.1. OPERATOR SEAT
• 14.3.2. HEATER/AIR CONDITIONER
• 14.3.3. HEATER COMPONENTS
• 14.4. OPERATOR CONTROLS
• 14.4.1. STEERING COLUMN
• 14.4.2. STEERING WHEEL AND CONTROLS
• 14.4.3. DYNAMIC RETARDING
• 14.4.4. CENTER CONSOLE
• 14.4.5. INSTRUMENT PANEL AND INDICATOR LIGHTS
• 14.4.6. PANEL GAUGES, INDICATORS AND CONTROLS
• 14.4.7. STATUS/WARNING INDICATOR LIGHT SYMBOLS
• 15. LUBRICATION AND SERVICE
• 15.1. LUBRICATION AND SERVICE
• 15.1.1. LUBRICATION AND SERVICE
• 15.1.2. LUBRICATION CHART (OIL GREASE SPECIFICATIONS
• 15.2. LINCOLN AUTOMATIC LUBRICATION SYSTEM (ROTARY PUMP)
• 15.2.1. LINCOLN AUTOMATIC LUBRICATION SYSTEM (ROTARY PUMP)
• 16. ALPHABETICAL INDEX
• 17. SYSTEM SCHEMATICS
• 17.1. HYDRAULIC BRAKE SYSTEM SCHEMATIC
• 17.2. HYDRAULIC SUPPLY BRAKE COOLING SCHEMATIC
• 17.3. ELECTRICAL SCHEMATIC