Komatsu WA120-3 Avance Wheel Loader Operation and Maintenance Manual SEAM007302

Description

• Model List:
  • WA120-3 Avance Wheel Loader

• 1. COVER
• 2. FOREWORD
• 3. SAFETY INFORMATION
• 4. INTRODUCTION
• 5. LOCATION OF PLATES,TABLE TO ENTER SERIAL NO.AND DISTRIBUTOR
• 6. CONTENTS
• 7. SAFETY
• 7.1. GENERAL PRECAUTIONS
• 7.2. PRECAUTIONS DURING OPERATION
• 7.2.1. BEFORE STARTING ENGINE
• 7.2.2. AFTER STARTING ENGINE
• 7.2.3. TRANSPORTATION
• 7.2.4. BATTERY
• 7.2.5. TOWING
• 7.3. PRECAUTIONS FOR MAINTENANCE
• 7.3.1. BEFORE CARRYING OUT MAINTENANCE
• 7.3.2. DURING MAINTENANCE
• 7.3.3. TIRES
• 7.4. POSITION FOR ATTACHING SAFETY LABELS
• 8. OPERATION
• 8.1. GENERAL VIEW
• 8.1.1. GENERAL VIEW OF MACHINE
• 8.1.2. GENERAL VIEW OF CONTROLS AND GAUGES
• 8.2. EXPLANATION OF COMPONENTS
• 8.2.1. METER,LAMPS
• 8.2.2. SWITCHES
• 8.2.3. CONTROL LEVERS,PEDALS
• 8.2.4. CAP WITH LOCK
• 8.2.5. SAFETY BAR
• 8.2.6. TOWING PIN
• 8.2.7. GREASE PUMP CLAMP AND RUBBER RING
• 8.2.8. BACKUP ALARM
• 8.2.9. FUSE
• 8.2.10. SLOWBLOW FUSE
• 8.2.11. MANUAL POCKET
• 8.2.12. POWER SUPPLY SOCKET
• 8.3. OPERATION
• 8.3.1. CHECK BEFORE STARTING ENGINE
• 8.3.2. STARTING ENGINE
• 8.3.3. OPERATIONS AND CHECKS AFTER STARTING ENGINE
• 8.3.4. MOVING MACHINE OFF
• 8.3.5. CHANGING GEAR SPEED
• 8.3.6. CHANGING DIRECTION
• 8.3.7. TURNING
• 8.3.8. STOPPING MACHINE
• 8.3.9. OPERATION OF WORK EQUIPMENT
• 8.3.10. WORK POSSIBLE USING WHEEL LOADER
• 8.3.11. PRECAUTIONS FOR OPERATION
• 8.3.12. ADJUSTING WORK EQUIPMENT POSTURE
• 8.3.13. PARKING MACHINE
• 8.3.14. CHECKS AFTER COMPLETION OF OPERATION
• 8.3.15. STOPPING ENGINE
• 8.3.16. CHECK AFTER STOPPING ENGINE
• 8.3.17. LOCKING
• 8.3.18. HANDLING THE TIRES
• 8.4. TRANSPORTATION
• 8.4.1. LOADING,UNLOADING WORK
• 8.4.2. PRECAUTIONS FOR LOADING
• 8.4.3. LIFTING MACHINE
• 8.4.4. PRECAUTIONS FOR TRANSPORTATION
• 8.5. COLD WEATHER OPERATION
• 8.5.1. PRECAUTIONS FOR LOW TEMPERATURE
• 8.5.2. PRECAUTIONS AFTER COMPLETION OF WORK
• 8.5.3. AFTER COLD WEATHER
• 8.6. LONGTERM STORAGE
• 8.6.1. BEFORE STORAGE
• 8.6.2. DURING STORAGE
• 8.6.3. AFTER STORAGE
• 8.7. TROUBLESHOOTING
• 8.7.1. WHEN MACHINE RUNS OUT OF FUEL
• 8.7.2. TOWING THE MACHINE
• 8.7.3. IF BATTERY IS DISCHARGED
• 8.7.4. OTHER TROUBLE
• 9. MAINTENANCE
• 9.1. GUIDES TO MAINTENANCE
• 9.2. OUTLINES OF SERVICE
• 9.2.1. OUTLINE OF OIL,FUEL,COOLANT
• 9.2.2. OUTLINE OF ELECTRIC SYSTEM
• 9.3. WEAR PARTS LIST
• 9.4. USE OF FUEL,COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
• 9.5. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
• 9.5.1. INTRODUCTION OF NECESSARY TOOLS
• 9.5.2. TORQUE LIST
• 9.6. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
• 9.7. MAINTENANCE SCHEDULE CHART
• 9.7.1. MAINTENANCE SCHEDULE CHART
• 9.8. SERVICE PROCEDURE
• 9.8.1. INITIAL 250 HOURS SERVICE
• 9.8.2. WHEN REQUIRED
• 9.8.3. CHECK BEFORE STARTING
• 9.8.4. EVERY 50 HOURS SERVICE
• 9.8.5. EVERY 100 HOURS SERVICE
• 9.8.6. EVERY 250 HOURS SERVICE
• 9.8.7. EVERY 500 HOURS SERVICE
• 9.8.8. EVERY 1000 HOURS SERVICE
• 9.8.9. EVERY 2000 HOURS SERVICE
• 9.8.10. EVERY 4000 HOURS SERVICE
• 10. SPECIFICATIONS
• 10.1. SPECIFICATIONS
• 11. OPTIONS,ATTACHMENTS
• 11.1. OPTIONAL PARTS AND ATTACHMENTS
• 11.2. SELECTING BUCKETS AND TIRES
• 11.3. CAR RADIO
• 11.3.1. EXPLANATION OF COMPONENTS
• 11.3.2. METHOD OF USE
• 11.3.3. PRECAUTIONS WHEN USING RADIO
• 11.4. CAR STEREO
• 11.4.1. EXPLANATION OF COMPONENTS
• 11.4.2. WHEN RECEIVING RADIO BROADCASTS
• 11.4.3. WHEN PLAYING A CASSETTE TAPE
• 11.4.4. SPECIFICATIONS
• 11.5. AIR CONDITIONER
• 11.5.1. GENERAL LOCATIONS AND FUNCTION OF CONTROL PANEL
• 11.5.2. METHOD OF OPERATION
• 11.5.3. COOL BOX
• 11.6. HANDLING E.C.S.S.(ELECTRONIC CONTROLLED SUSPENSION SYSTEM)
• 11.6.1. STRUCTURE AND FUNCTION OF E.C.S.S.
• 11.6.2. METHOD OF OPERATING E.C.S.S.
• 11.6.3. PRECAUTIONS WHEN OPERATING E.C.S.S. SWITCH
• 11.6.4. PRECAUTIONS WHEN HANDLING ACCUMULATOR