Komatsu D155A-5 Bull Dozer Operation and Maintenance Manual SEAM062800T

Description

• Model List:
  • D155A-5 Bull Dozer

• 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. SAFETY
• 7.2. GENERAL PRECAUTIONS
• 7.2.1. SAFETY RULES
• 7.2.2. IF ABNORMALITIES ARE FOUND
• 7.2.3. CLOTHING AND PERSONAL PROTECTIVE ITEMS
• 7.2.4. FIRE EXTINGUISHER AND FIRST AID KIT
• 7.2.5. SAFETY FEATURES
• 7.2.6. KEEP MACHINE CLEAN
• 7.2.7. INSIDE OPERATORS COMPARTMENT
• 7.2.8. ALWAYS APPLY LOCK WHEN LEAVING OPERATORS SEAT
• 7.2.9. HANDRAILS AND STEPS
• 7.2.10. MOUNTING AND DISMOUNTING
• 7.2.11. NO PEOPLE ON ATTACHMENTS
• 7.2.12. PREVENTION OF BURNS
• 7.2.13. FIRE PREVENTION
• 7.2.14. ACTION IF FIRE OCCURS
• 7.2.15. WINDOW WASHER LIQUID
• 7.2.16. PRECAUTIONS WHEN USING ROPS
• 7.2.17. PRECAUTIONS FOR ATTACHMENTS
• 7.2.18. UNAUTHORIZED MODIFICATION
• 7.2.19. SAFETY AT WORKSITE
• 7.2.20. WORKING ON LOOSE GROUND
• 7.2.21. DO NOT GO CLOSE TO HIGHVOLTAGE CABLES
• 7.2.22. ENSURE GOOD VISIBILITY
• 7.2.23. VENTILATION FOR ENCLOSED AREAS
• 7.2.24. CHECKING SIGNALMANS SIGNALS AND SIGNS
• 7.2.25. BE CAREFUL ABOUT ASBESTOS DUST
• 7.3. PRECAUTIONS FOR OPERATION
• 7.3.1. STARTING ENGINE
• 7.3.1.1. CHECKS BEFORE STARTING ENGINE
• 7.3.1.2. PRECAUTIONS WHEN STARTING
• 7.3.1.3. PRECAUTIONS IN COLD AREAS
• 7.3.2. OPERATION
• 7.3.2.1. CHECKS BEFORE OPERATION
• 7.3.2.2. PRECAUTIONS FOR MOVING MACHINE FORWARD OR IN REVERSE
• 7.3.2.3. PRECAUTIONS WHEN TRAVELING
• 7.3.2.4. TRAVELING ON SLOPES
• 7.3.2.5. PROHIBITION OF DANGEROUS WORK
• 7.3.2.6. USING BRAKES
• 7.3.2.7. OPERATE CAREFULLY ON SNOW
• 7.3.2.8. PARKING MACHINE
• 7.3.3. TRANSPORTATION
• 7.3.3.1. SHIPPING
• 7.3.4. BATTERY
• 7.3.4.1. BATTERY HAZARD PREVENTION
• 7.3.4.2. STARTING WITH BOOSTER CABLE
• 7.3.5. TOWING
• 7.3.5.1. WHEN TOWING
• 7.4. PRECAUTIONS FOR MAINTENANCE
• 7.4.1. WARNING TAG
• 7.4.2. KEEP WORK PLACE CLEAN AND TIDY
• 7.4.3. APPOINT LEADER WHEN WORKING WITH OTHERS
• 7.4.4. STOP ENGINE BEFORE CARRYING OUT INSPECTION AND MAINTENANCE
• 7.4.5. TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING
• 7.4.6. PROPER TOOLS
• 7.4.7. HANDLING ACCUMULATOR
• 7.4.8. NO UNAUTHORIZED PERSONNEL INTO AREA
• 7.4.9. ATTACHMENTS
• 7.4.10. PRECAUTIONS FOR WORK UNDER MACHINE AND WORK EQUIPMENT
• 7.4.11. NOISE
• 7.4.12. PRECAUTIONS WHEN USING HAMMER
• 7.4.13. REPAIR WELDING
• 7.4.14. REMOVING BATTERY TERMINAL
• 7.4.15. PRECAUTIONS WHEN USING HIGHPRESSURE GREASE TO ADJUST TRACK TENSION
• 7.4.16. DO NOT DISASSEMBLE RECOIL SPRING
• 7.4.17. PRECAUTION WITH HIGHPRESSURE OIL
• 7.4.18. PRECAUTIONS WITH PRESSURIZED FUEL
• 7.4.19. HANDLING HIGHPRESSURE HOSES
• 7.4.20. PRECAUTIONS WITH HIGH VOLTAGE
• 7.4.21. WASTE MATERIAL
• 7.4.22. MAINTENANCE FOR AIR CONDITIONER
• 7.4.23. COMPRESSED AIR
• 7.4.24. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
• 7.5. POSITION FOR ATTACHING SAFETY LABELS
• 7.5.1. POSITION FOR ATTACHING SAFETY LABELS
• 7.5.2. CONTENT AND USE OF WARNING PLATES
• 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. FRONT PANEL (METERS, LAMPS, SWITCHES)
• 8.2.2. SWITCHES
• 8.2.3. CONTROL LEVERS AND PEDALS
• 8.2.4. DUST INDICATOR
• 8.2.5. FUSE BOX
• 8.2.6. GREASE PUMP HOLDER
• 8.2.7. DOOROPEN LOCK (MACHINES EQUIPPED WITH CAB)
• 8.2.8. SASH GLASS INTERMEDIATE LOCK (MACHINES EQUIPPED WITH CAB)
• 8.2.9. HOT AND COOL BOX (MACHINES EQUIPPED WITH CAB)
• 8.2.10. DOOR POCKET (MACHINES EQUIPPED WITH CAB)
• 8.2.11. ASHTRAY (MACHINES EQUIPPED WITH CAB)
• 8.2.12. TOOL BOX
• 8.2.13. USING CAR RADIO (MACHINES EQUIPPED WITH CAB, CAR RADIO)
• 8.2.14. HANDLING AIR CONDITIONER (MACHINES EQUIPPED WITH CAB)
• 8.2.15. HANDLING HEATER (MACHINES EQUIPPED WITH CAB)
• 8.2.16. HANDLING ACCUMULATOR
• 8.2.17. LOCATION OF FIRE EXTINGUISHER
• 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
• 8.3.5. SHIFTING GEAR
• 8.3.6. SHIFTING BETWEEN FORWARD AND REVERSE
• 8.3.7. STEERING MACHINE
• 8.3.8. STOPPING MACHINE
• 8.3.9. PRECAUTIONS FOR OPERATION
• 8.3.10. PARKING MACHINE
• 8.3.11. CHECK AFTER FINISHING WORK
• 8.3.12. STOPPING ENGINE
• 8.3.13. CHECK AFTER STOPPING ENGINE
• 8.3.14. LOCKING
• 8.3.15. RIPPER OPERATION
• 8.3.16. WORK POSSIBLE USING BULLDOZER
• 8.3.17. ADJUSTING POSTURE OF WORK EQUIPMENT
• 8.3.18. TIPS FOR LONGER UNDERCARRIAGE LIFE
• 8.4. TRANSPORTATION
• 8.4.1. LOADING, UNLOADING WORK
• 8.4.2. PRECAUTIONS FOR LOADING
• 8.4.3. METHOD OF LIFTING MACHINE
• 8.4.4. PRECAUTIONS FOR TRANSPORTATION
• 8.4.5. REMOVAL OF CAB (MACHINES EQUIPPED WITH CAB)
• 8.5. COLD WEATHER OPERATION
• 8.5.1. PRECAUTIONS FOR LOW TEMPERATURE
• 8.5.2. 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. METHOD OF TOWING 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. RELATING TO ELECTRIC SYSTEM
• 9.2.3. HANDLING HYDRAULIC RELATED EQUIPMENT
• 9.2.4. CARRYING OUT KOWA (KOMATSU OIL WEAR ANALYSIS)
• 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. TORQUE LIST
• 9.6. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
• 9.7. MAINTENANCE SCHEDULE CHART
• 9.8. PROCEDURE FOR BLEEDING AIR IN HYDRAULIC SYSTEM
• 9.9. PROCEDURE FOR RELEASING INTERNAL PRESSURE OF HYDRAULIC SYSTEM
• 9.10. SERVICE PROCEDURE
• 9.10.1. INITIAL 250 HOURS SERVICE
• 9.10.2. WHEN REQUIRED
• 9.10.3. CHECK BEFORE STARTING
• 9.10.4. EVERY 250 HOURS SERVICE
• 9.10.5. EVERY 500 HOURS SERVICE
• 9.10.6. EVERY 1000 HOURS SERVICE
• 9.10.7. EVERY 2000 HOURS SERVICE
• 9.10.8. EVERY 4000 HOURS SERVICE
• 10. SPECIFICATIONS
• 10.1. SPECIFICATIONS
• 11. OPTIONS, ATTACHMENTS
• 11.1. USING SEAT BELT
• 11.1.1. FASTEN THE BELT AND REMOVE IT IN THE FOLLOWING MANNER
• 11.2. HANDLING HEADREST
• 11.3. HANDLING REVERSIBLE FAN
• 11.3.1. REVERSING REVERSIBLE FAN
• 11.4. HANDLING CAP WITH LOCK
• 11.4.1. OPENING AND CLOSING LOCKABLE CAP
• 11.5. PROCEDURE FOR SELECTING RIPPER POINT
• 11.5.1. PROCEDURE FOR SELECTING RIPPER POINT
• 11.6. GENERAL PRECAUTIONS
• 11.6.1. PRECAUTIONS RELATED TO SAFETY