Komatsu GD825A-2 Motor Grader Operation and Maintenance Manual SEAM021403T

Description

• Model List:
  • GD825A-2 Motor Grader

• 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. MONITOR PANEL
• 8.2.2. CLUSTER GAUGE AND PILOT LAMPS
• 8.2.3. SWITCHES
• 8.2.4. CONTROL LEVERS AND PEDALS
• 8.2.5. DUST INDICATOR
• 8.2.6. ARTICULATE LOCK PIN
• 8.2.7. FUSE BOX
• 8.2.8. OPERATORS CAB LIFT MECHANISM
• 8.2.9. BACKUP ALARM
• 8.2.10. FRONT GLASS
• 8.2.11. TOOL BAG
• 8.2.12. STORAGE BOX
• 8.2.13. STORAGE NET
• 8.2.14. QUICKFILL FUEL FILLER
• 8.2.15. AIR CONDITIONER
• 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. TRAVELING POSTURE FOR MACHINE
• 8.3.5. MOVING MACHINE
• 8.3.6. SHIFTING GEAR
• 8.3.7. SHIFTING BETWEEN FORWARD AND REVERSE
• 8.3.8. STOPPING MACHINE
• 8.3.9. TURNING MACHINE
• 8.3.10. OPERATING WORK EQUIPMENT
• 8.3.11. WORK WHICH CAN BE CARRIED OUT USING A MOTOR GRADER
• 8.3.12. PRECAUTIONS FOR OPERATION
• 8.3.13. ADJUSTING WORK EQUIPMENT POSTURE
• 8.3.14. PARKING MACHINE
• 8.3.15. CHECK AFTER FINISHING WORK
• 8.3.16. STOPPING ENGINE
• 8.3.17. CHECK AFTER STOPPING ENGINE
• 8.3.18. LOCKING
• 8.3.19. HANDLING THE TIRES
• 8.3.20. HANDLING BLADE ACCUMULATOR
• 8.3.21. HANDLING BLADE FLOAT
• 8.4. TRANSPORTATION
• 8.4.1. LOADING, UNLOADING WORK
• 8.4.2. PRECAUTIONS FOR LOADING
• 8.4.3. PRECAUTIONS FOR TRANSPORTATION
• 8.5. COLD WEATHER OPERATION
• 8.5.1. PRECAUTIONS FOR LOW TEMPERATURE
• 8.5.2. CAUTIONS 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. AFTER RUNNING OUT OF FUEL
• 8.7.2. WHEN LEANING PIPING IS DAMAGED
• 8.7.3. TOWING THE MACHINE
• 8.7.4. IF BATTERY IS DISCHARGED
• 8.7.5. OTHER TROUBLE
• 9. MAINTENANCE
• 9.1. GUIDES TO MAINTENANCE
• 9.2. OUTLINES OF SERVICE
• 9.2.1. HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
• 9.2.2. RELATING 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. CHECKS BEFORE STARTING
• 9.8.4. EVERY 50 HOURS SERVICE
• 9.8.5. EVERY 250 HOURS SERVICE
• 9.8.6. EVERY 500 HOURS SERVICE
• 9.8.7. EVERY 1000 HOURS SERVICE
• 9.8.8. EVERY 2000 HOURS SERVICE
• 9.8.9. EVERY 4000 HOURS SERVICE
• 10. SPECIFICATIONS
• 10.1. SPECIFICATIONS
• 11. OPTIONS,ATTACHMENTS
• 11.1. HANDLING EMERGENCY STEERING DEVICE
• 11.1.1. CHECKS