Komatsu GD750A-1 Motor Grader Operation and Maintenance Manual CEAM002402

Description

• Model List:
  • GD750A-1 Motor Grader

• 1. MAIN MENU
• 2. COVER PAGE
• 3. FORWARD
• 4. SAFETY INFORMATION
• 5. INTRODUCTION
• 5.1. INTENDED USE
• 5.2. FEATURES
• 5.3. BREAKING IN THE MACHINE
• 6. LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR
• 6.1. NUMBER LOCATIONS
• 6.2. ENGINE SERIAL NO. PLATE POSITION
• 6.3. TRANSMISSION SERIAL NO. PLATE POSITION
• 6.4. REAR AXLE SERIAL NO. PLATE POSITION
• 6.5. CAB ROPS/FOBS SERIAL NO. PLATE POSITION
• 6.6. GENERAL PART NO. PLATE
• 6.7. TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR
• 7. TABLE OF CONTENTS
• 8. SAFETY
• 8.1. GENERAL PRECAUTIONS
• 8.2. PRECAUTIONS DURING OPERATION
• 8.2.1. BEFORE STARTING ENGINE
• 8.2.2. OPERATING MACHINE
• 8.2.3. TRANSPORTATION
• 8.2.4. BATTERY
• 8.2.5. TOWING
• 8.2.6. TIRES
• 8.3. PRECAUTIONS FOR MAINTENANCE
• 8.3.1. BEFORE CARRYING OUT MAINTENANCE
• 8.3.2. DURING MAINTENANCE
• 8.4. POSITON FOR ATTACHING SAFETY LABELS
• 8.4.1. POSITION FOR ATTACHING SAFETY LABELS
• 9. OPERATION
• 9.1. GENERAL VIEW
• 9.1.1. GENERAL VIEW OF MACHINE
• 9.1.2. UNIVERSAL SYMBOLS FOR INSTRUMENTS AND CONTROLS
• 9.2. EXPLANATION OF COMPONENTS
• 9.2.1. STEERING CONSOLE CONTROLS AND GAUGES
• 9.2.2. RIGHT SIDE CONSOLE
• 9.2.3. MISCELLANEOUS CONTROLS
• 9.2.4. HEATER/AIR CONDITIONING CONTROLS
• 9.2.5. MISCELLANEOUS GAUGES AND VALVE
• 9.2.6. ACCESS COVERS, HOOD SIDES AND DOORS
• 9.2.7. CONTROL LEVERS AND PEDALS
• 9.2.8. CAP WITH LOCK
• 9.2.9. ARTICULATE LOCK PIN
• 9.2.10. PARKING BRAKE
• 9.2.11. BACKUP ALARM
• 9.2.12. CIRCUIT BREAKERS
• 9.3. MACHINE OPERATION
• 9.3.1. WALK AROUND CHECK
• 9.3.2. TOWING
• 9.3.3. CHECKS BEFORE STARTING
• 9.3.4. REMOVAL OF ARTICULATION PIN
• 9.3.5. ENTERING OPERATORS CAB
• 9.3.6. ADJUSTMENTS BEFORE OPERATION
• 9.3.7. OPERATIONS AND CHECKS BEFORE STARTING ENGINE
• 9.3.8. STARTING ENGINE
• 9.3.9. OPERATIONS AND CHECKS AFTER STARTING ENGINE
• 9.3.10. TRAVELING POSTURE FOR MACHINE
• 9.3.11. MOVING MACHINE
• 9.3.12. SHIFTING GEARS
• 9.3.13. SHIFTING BETWEEN FORWARD AND REVERSE
• 9.3.14. STOPPING MACHINE
• 9.3.15. TURNING MACHINE
• 9.3.16. OPERATING WORK EQUIPMENT
• 9.3.17. WORK APPLICATION
• 9.3.18. RIGHT DITCH FINISHING
• 9.3.19. LEFT DITCH FINISHING
• 9.3.20. FINISHING RIGHT ROAD SHOULDER
• 9.3.21. FINISHING LEFT ROAD SHOULDER
• 9.3.22. CONSTRUCTING ROAD METHOD OF MAKING VDITCH
• 9.3.23. FLATBOTTOM DITCH
• 9.3.24. CONSTRUCTING ROAD METHOD FOR MAKING FLAT BOTTOM DITCH
• 9.3.25. FINISHING WITH GRADER FOR DITCHES WHERE WET ROAD SHOULDER IS LOOSE
• 9.3.26. LEVELING 31 SLOPE FACE
• 9.3.27. BANK CUTTING METHOD RIGHT SIDE
• 9.3.28. EXTREME SIDE REACH
• 9.3.29. RIPPER OPERATIONS WITH FRAME STRAIGHT
• 9.3.30. PRECAUTIONS FOR OPERATION
• 9.3.31. ADJUSTING WORK EQUIPMENT POSTURE
• 9.3.32. PARKING MACHINE
• 9.3.33. CHECK AFTER FINISHING WORK
• 9.3.34. STOPPING ENGINE
• 9.3.35. CHECK AFTER STOPPING ENGINE
• 9.3.36. LOCKING
• 9.3.37. TIRES
• 9.3.38. BLADE ACCUMULATOR
• 9.3.39. HANDLING BLADE FLOAT
• 9.4. TRANSPORTATION
• 9.4.1. GENERAL
• 9.4.2. MOVING A DISABLED MACHINE
• 9.4.3. METHODS OF TOWING
• 9.5. OPERATION UNDER UNUSUAL CONDITIONS
• 9.5.1. OPERATION IN EXTREME COLD
• 9.5.2. BATTERY
• 9.5.3. AFTER COLD WEATHER
• 9.5.4. OPERATION IN EXTREME HEAT
• 9.5.5. OPERATION IN DUSTY OR SANDY AREAS
• 9.5.6. OPERATION IN RAINY OR HUMID CONDITIONS
• 9.5.7. OPERATION IN SALT WATER AREAS
• 9.5.8. OPERATION AT HIGH ALTITUDES
• 9.6. MACHINE STORAGE
• 9.6.1. PREPARING FOR STORAGE
• 9.6.2. SERVICING MACHINE DURING STORAGE
• 9.6.3. PREPARING FOR OPERATION
• 9.6.4. ROLLOVER PROTECTIVE STRUCTURE
• 9.6.5. THEFT DETERRENT PRACTICES
• 9.7. TROUBLESHOOTING
• 9.7.1. ETHER STARTING
• 9.7.2. AFTER RUNNING OUT OF FUEL
• 9.7.3. WHEN LEANING PIPING IS DAMAGED
• 9.7.4. IF BATTERY IS DISCHARGED
• 9.7.5. OTHER TROUBLE
• 10. MAINTENANCE
• 10.1. GUIDES TO MAINTENANCE
• 10.2. OUTLINES OF SERVICE
• 10.2.1. OUTLINE OF OIL, FUEL, COOLANT
• 10.2.2. RELATING TO ELECTRIC SYSTEM
• 10.3. WEAR PARTS LIST
• 10.4. FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
• 10.4.1. PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS
• 10.4.2. ENGINE OIL SPECIFICATIONS
• 10.4.3. TRANSMISSION, TORQUE CONVERTER AND OIL COOLER, TANDEM DRIVE CASES
• 10.4.4. HYDRAULIC SYSTEM OIL SPECIFICATIONS
• 10.4.5. REAR DRIVE AXLE AND CIRCLE DRIVE BRAKE HOUSING OIL SPECIFICATIONS
• 10.4.6. DIESEL FUEL SPECIFICATIONS
• 10.4.7. COOLANT SPECIFICATIONS
• 10.4.8. CIRCLE DRIVE GEAR CASE OIL SPECIFICATIONS (HDTF)
• 10.5. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
• 10.5.1. INTRODUCTION OF NECESSARY TOOLS
• 10.5.2. TORQUE VALUES FOR STANDARD METRIC FASTENERS
• 10.5.3. TORQUE VALUES FOR STANDARD ENGLISH FASTENERS
• 10.6. PERIODIC REPLACEMENT OF CRITICAL PARTS
• 10.7. MAINTENANCE SCHEDULE CHART
• 10.7.1. MAINTENANCE SCHEDULE CHART
• 10.8. SERVICE PROCEDURES
• 10.8.1. PERIODIC SERVICE CHART
• 10.8.2. WHEN REQUIRED
• 10.8.3. CHECK BEFORE STARTING ENGINE
• 10.8.4. EVERY SHIFT/10 HOURS SERVICE
• 10.8.5. EVERY 50 MAN HOURS/WEEKLY SERVICE
• 10.8.6. HOURS INITIAL SERVICE
• 10.8.7. EVERY 250 HOURS/MONTHLY SERVICE
• 10.8.8. EVERY 500 HOUR/THREE MONTHS SERVICE
• 10.8.9. EVERY 1000 HOURS/SIX MONTHS SERVICE
• 10.8.10. EVERY 1500 HOURS SERVICE
• 10.8.11. EVERY 2000 HOUR/ONE YEAR SERVICE
• 10.8.12. EVERY 4000 HOURS/TWO YEAR SERVICE
• 10.8.13. EVERY 6000 HOURS/THREE YEAR SERVICE
• 11. SPECIFICATIONS
• 11.1. GD750A1
• 11.1.1. WEIGHT
• 11.1.2. TRANSMISSION AND TORQUE CONVERTER PERFORMANCE
• 11.1.3. LIQUID CAPACITIES
• 11.1.4. ENGINE
• 11.1.5. HYDRAULIC
• 11.1.6. CIRCLE
• 11.1.7. DRAWBAR
• 11.1.8. MOLDBOARD
• 11.1.9. BLADE RANGE
• 11.1.10. FRONT AXLE
• 11.1.11. AXLE REAR
• 11.1.12. STEERING
• 11.1.13. TANDEM DRIVE
• 11.1.14. WHEELS, FRONT AND REAR
• 11.1.15. BRAKES
• 11.1.16. OPERATORS COMPARTMENT