Komatsu WB142-5 Backhoe Loader Operation and Maintenance Manual CEAM018502

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Komatsu WB142-5 Backhoe Loader Operation and Maintenance Manual CEAM018502

$20.00

Type Of Manual: Operation and Maintenance Manual
Manual ID: CEAM018502
Format: PDF
Size: 16.3MB
Number of Pages: 210

Category: Komatsu Operation and Maintenance Manual PDF

Model List:
- WB142-5 Backhoe Loader

1. COVER
2. INTRODUCTION
2.1. FOREWORD
2.2. SAFETY INFORMATION
2.3. APPROVED AND NONAPPROVED USES
2.3.1. NONAPPROVED
2.4. PRODUCT INFORMATION
2.4.1. MAIN FEATURES
2.4.2. BREAKIN PERIOD
2.5. PRODUCT IDENTIFICATION
2.5.1. MACHINE SERIAL NUMBER
2.5.2. MACHINE IDENTIFICATION PLATE
2.5.3. ENGINE SERIAL NUMBER AND EMISSION LABEL
2.5.4. FRONT AXLE SERIAL NUMBER
2.5.5. REAR AXLE SERIAL NUMBER
2.5.6. TRANSMISSION SERIAL NUMBER
2.5.7. CANOPY SERIAL NUMBER
2.6. SERIAL NUMBERS AND DEALER INFORMATION
2.6.1. MODEL WB1425
2.7. CONTENTS
3. SAFETY
3.1. SAFETY AND WARNING DECALS
3.1.1. LOCATION OF THE SAFETY DECALS
3.2. GENERAL SAFETY RULES AND PRECAUTIONS
3.2.1. GENERAL SAFETY RULES
3.2.2. SAFETY FEATURES
3.2.3. PERSONAL PROTECTIVE EQUIPMENT
3.2.4. FIRE AND EXPLOSION PREVENTION
3.2.5. ACTION IF FIRE OCCURS
3.2.6. ASBESTOS DUST HAZARD PREVENTION
3.2.7. KEEP OPERATORS CAB CLEAN
3.2.8. UNAUTHORIZED MODIFICATIONS
3.2.9. LEAVING OPERATORS COMPARTMENT
3.2.10. MOUNTING AND DISMOUNTING
3.2.11. CRUSH OR PINCH POINT DANGERS
3.2.12. FIRE EXTINGUISHER AND FIRST AID KIT
3.2.13. INSIDE OPERATORS COMPARTMENT
3.2.14. PRECAUTIONS WHEN USING ROPS
3.2.15. PRECAUTIONS FOR ATTACHMENTS
3.3. PRECAUTIONS BEFORE STARTING OPERATIONS
3.3.1. PREOPERATIONAL CHECKS
3.3.2. STARTING YOUR WORK OPERATIONS
3.3.3. WORK SITE HAZARDS
3.3.4. AVOIDING DANGEROUS SITUATIONS
3.4. RULES FOR ROAD TRAVEL
3.4.1. PRECAUTIONS WHEN TRAVELING
3.4.2. RULES FOR TRAVELING IN REVERSE
3.4.3. TRAVELING ON ICY OR SNOWCOVERED SURFACES
3.4.4. WORKING ON LOOSE OR UNSTABLE GROUND
3.4.5. TRAVEL ON SLOPES
3.4.6. PARKING THE MACHINE
3.5. PRECAUTIONS DURING MAINTENANCE OPERATIONS
3.5.1. WARNING TAGS
3.5.2. EQUIPMENT STORAGE
3.5.3. WORKING UNDER THE MACHINE
3.5.4. USING DROP LAMPS
3.5.5. KEEPING THE MACHINE CLEAN
3.5.6. RUNNING THE MACHINE DURING MAINTENANCE
3.5.7. RULES FOR REFUELING THE MACHINE
3.5.8. COOLING SYSTEM PRECAUTIONS
3.5.9. BATTERY PRECAUTIONS
3.5.10. STARTING THE MACHINE
3.5.11. HIGHPRESSURE HOSES
3.5.12. PRECAUTION FOR HIGH FUEL PRESSURE
3.5.13. HIGH TEMPERATURES AREAS
3.5.14. ROTATING PARTS
3.5.15. DISPOSAL OF WASTE MATERIALS
3.5.16. INFLATING TIRES
3.5.17. ACCUMULATOR
3.5.18. CRITICAL PARTS
3.6. TRANSPORTING THE MACHINE
3.6.1. LOADING AND SECURING THE MACHINE
4. OPERATION
4.1. GENERAL VIEW OF MACHINE
4.1.1. FRONT VIEW OF MACHINE
4.1.2. REAR VIEW OF MACHINE
4.2. DESCRIPTION OF MACHINE OPERATION CONTROLS
4.2.1. CONTROL LOCATIONS
4.2.2. FRONT INSTRUMENT BEZEL AND CONTROLS
4.2.3. STEERING COLUMN SWITCHES
4.2.4. SIDE INSTRUMENT BEZEL AND CONTROLS
4.2.5. FRONT END LOADER CONTROLS
4.2.6. BACKHOE CONTROLS
4.2.7. GEAR SHIFT LEVER CONTROLS
4.2.8. BRAKES, PARKING BRAKE, ACCELERATOR AND THROTTLE CONTROL
4.2.9. SEAT
4.2.10. GUARDS
4.3. ELECTRICAL
4.3.1. SWITCHES AND EXTRA ACCESSORIES
4.3.2. FUSES AND RELAYS
4.4. OPERATING THE MACHINE
4.4.1. CHECKING THE FUEL SUPPLY
4.4.2. STARTING THE ENGINE
4.4.3. WARMING THE MACHINE UP
4.4.4. SHUTTING THE ENGINE DOWN
4.5. OPERATING THE FRONT END LOADER AND BACKHOE
4.5.1. PREOPERATIONAL CHECKS
4.6. STARTING YOUR WORK OPERATIONS
4.6.1. AVOIDING DANGEROUS SITUATIONS
4.6.2. WORKING CLEARANCES
4.6.3. OPERATING THE FRONT END LOADER
4.6.4. PERFORMING LOADING OPERATIONS
4.6.5. CHANGING THE FRONT BUCKET
4.6.6. OPERATING THE BACKHOE
4.6.7. CHANGING THE BACKHOE BUCKET
4.7. SAFETY LOCK USAGE
4.7.1. FRONT END LOADER CYLINDER LOCK
4.7.2. BACKHOE LOCKS
4.8. MOVING OR TRAVELING WITH THE MACHINE
4.8.1. TRAVELING
4.9. PARKING THE MACHINE
4.9.1. FOR SHORT OR LONG PERIODS
4.10. TRANSPORTING THE MACHINE
4.10.1. LOADING AND SECURING THE MACHINE
4.11. EMERGENCY RECOVERY
4.11.1. HOW TO MOVE THE MACHINE
4.12. PRECAUTIONS DURING SEASONAL CHANGES
4.12.1. COLD SEASONS
4.12.2. WARM SEASONS
4.13. BASIC TROUBLESHOOTING
4.13.1. THE BATTERY
4.13.2. ELECTRICAL CIRCUITS
4.13.3. HYDRAULIC SYSTEM
4.13.4. BRAKING SYSTEM
4.13.5. TRANSMISSION
4.13.6. ENGINE
5. MAINTENANCE
5.1. GUIDE TO MAINTENANCE
5.2. MAINTENANCE NOTES
5.2.1. ENGINE
5.2.2. HYDRAULIC SYSTEM
5.2.3. ELECTRICAL SYSTEM
5.2.4. LUBRICATION
5.2.5. PARTS SUBJECT TO WEAR THAT PERIODICALLY NEED CHANGING
5.3. FUEL, COOLANT, AND LUBRICANTS
5.3.1. PROPER SELECTION ACCORDING TO THE AMBIENT TEMPERATURE
5.3.2. GREASE
5.3.3. FUEL REMARKS
5.4. HOMOLOGATED (HEES) SYNTHETIC LUBRICANTS
5.5. LUBRICATION DIAGRAMS
5.5.1. GENERAL VIEW
5.6. PERIODIC REPLACEMENT OF COMPONENTS
5.6.1. CRITICAL PARTS FOR SAFETY
5.7. STANDARD TIGHTENING TORQUE
5.7.1. STANDARD TIGHTENING TORQUE FOR BOLTS AND NUTS
5.7.2. SPECIFIC TIGHTENING TORQUES
5.8. MAINTENANCE SCHEDULE
5.8.1. MAINTENANCE SCHEDULE CHART
5.9. CHECKS BEFORE STARTING
5.9.1. VARIOUS CHECKS
5.9.2. FUEL LEVEL
5.9.3. COOLANT LEVEL
5.9.4. ENGINE OIL LEVEL
5.9.5. HYDRAULIC OIL LEVEL
5.9.6. DRAINING WATER SEPARATOR
5.10. MAINTENANCE EVERY 10 HOURS OF OPERATION
5.10.1. LUBRICATING JOINTS (GREASE FITTINGS)
5.10.2. WORK EQUIPMENT LUBRICATION POINTS
5.11. MAINTENANCE AFTER FIRST 50 HOURS OF OPERATION
5.12. MAINTENANCE EVERY 50 HOURS OF OPERATION
5.12.1. CHECKING RADIATOR FLUID LEVEL
5.12.2. CHECKING BRAKE SYSTEM OIL LEVEL
5.12.3. LUBRICATING DRIVE SHAFTS
5.12.4. LUBRICATING FRONT AXLE JOINTS
5.12.5. CHECKING TIRE PRESSURE
5.12.6. CHECKING ELECTRICAL SYSTEM
5.13. MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION
5.14. MAINTENANCE EVERY 250 HOURS OF OPERATION
5.14.1. CHECKING SERPENTINE BELT
5.14.2. CLEANING OUTSIDE OF RADIATOR
5.14.3. CHECKING BATTERY ELECTROLYTE
5.14.4. CHECKING FRONT AXLE OIL LEVELS
5.14.5. CHECKING REAR AXLE OIL LEVELS
5.14.6. TRANSMISSION OIL LEVEL
5.14.7. CHECKING WHEEL LUG NUT TORQUE
5.15. MAINTENANCE AFTER FIRST 500 HOURS OF OPERATION
5.16. MAINTENANCE EVERY 500 HOURS OF OPERATION
5.16.1. CHANGING ENGINE OIL
5.16.2. CHANGING ENGINE OIL FILTER
5.16.3. CHANGING FUEL FILTER
5.16.4. DRAINING FUEL TANK
5.16.5. DRAINING HYDRAULIC OIL TANK
5.17. MAINTENANCE EVERY 1000 HOURS
5.17.1. CHANGING FRONT AXLE OIL
5.17.2. CHANGING THE REAR AXLE OIL
5.17.3. CHANGING TRANSMISSION OIL AND FILTER
5.17.4. CHECKING AND ADJUSTING ENGINE VALVE CLEARANCE
5.18. MAINTENANCE EVERY 2000 HOURS OF OPERATION
5.18.1. CHANGING HYDRAULIC SYSTEM OIL FILTER
5.18.2. CHANGING COOLANT
5.18.3. CHANGING THE BRAKING SYSTEM OIL
5.18.4. CHECKING THE ALTERNATOR AND THE STARTER
5.18.5. CHANGING THE ALTERNATOR BELT
5.19. WHEN REQUIRED
5.19.1. CLEANING OR CHANGING THE ENGINE AIR FILTERS
5.19.2. BLEEDING BRAKE SYSTEM
5.19.3. CHECKING AND ADJUSTING FRONT WHEEL TOEIN
5.19.4. CHECKING AND ADJUSTING PARKING BRAKE
5.19.5. CHECKING THE BRAKING EFFICIENCY
5.19.6. CHECKING AND ADJUSTING BRAKE PEDAL STROKE
5.20. MAINTENANCE INTERVALS FOR DEMOLITION HAMMER USE
5.20.1. CHANGING HYDRAULIC OIL FILTER
5.20.2. CHANGING HYDRAULIC OIL
5.21. LONG TERM STORAGE
5.21.1. MACHINE DIMENSIONS AND WEIGHTS
5.21.2. BACKHOE ARM
5.22. MACHINE SYSTEMS SPECIFICATIONS
5.22.1. ENGINE
5.22.2. ELECTRICAL SYSTEM
5.22.3. SERVICE REFILL CAPACITIES
5.22.4. TRANSMISSION
5.22.5. TOTAL MASS
5.22.6. STANDARD BUCKET CAPACITY
5.22.7. LOADER
6. OPTIONAL ATTACHMENTS
6.1. AUTHORIZED OPTIONAL EQUIPMENT
6.1.1. BASIC PRECAUTIONS
6.1.2. OPTIONAL EQUIPMENT MEASUREMENTS FOR WB1425
6.2. DEMOLITION HAMMER
6.2.1. DESCRIPTION AND CONTROL
6.2.2. INSTALLATION AND REMOVAL OF THE DEMOLITION HAMMER

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