Komatsu D155A-5 Bulldozer Index:

• COVER
• 1. FOREWORD
• 2. SAFETY INFORMATION
• 3. INTRODUCTION
• 4. LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR
• 5. CONTENTS
• SAFETY
  • SAFETY
  • 6. GENERAL PRECAUTIONS
    • SAFETY RULES
    • IF ABNORMALITIES ARE FOUND
    • CLOTHING AND PERSONAL PROTECTIVE ITEMS
    • FIRE EXTINGUISHER AND FIRST AID KIT
    • SAFETY FEATURES
    • KEEP MACHINE CLEAN
    • INSIDE OPERATOR’S COMPARTMENT
    • ALWAYS APPLY LOCK WHEN LEAVING OPERATOR’S SEAT
    • HANDRAILS AND STEPS
    • MOUNTING AND DISMOUNTING
    • NO PEOPLE ON ATTACHMENTS
    • PREVENTION OF BURNS
    • FIRE PREVENTION
    • ACTION IF FIRE OCCURS
    • WINDOW WASHER LIQUID
    • PRECAUTIONS WHEN USING ROPS
    • PRECAUTIONS FOR ATTACHMENTS
    • UNAUTHORIZED MODIFICATION
    • SAFETY AT WORKSITE
    • WORKING ON LOOSE GROUND
    • DO NOT GO CLOSE TO HIGH-VOLTAGE CABLES
    • ENSURE GOOD VISIBILITY
    • VENTILATION FOR ENCLOSED AREAS
    • CHECKING SIGNALMAN’S SIGNALS AND SIGNS
    • BE CAREFUL ABOUT ASBESTOS DUST
  • 7. PRECAUTIONS FOR OPERATION
    • 7.1 STARTING ENGINE
    • 7.2 OPERATION
    • 7.3 TRANSPORTATION
    • 7.4 BATTERY
    • 7.5 TOWING
  • 8. PRECAUTIONS FOR MAINTENANCE
    • WARNING TAG
    • KEEP WORK PLACE CLEAN AND TIDY
    • APPOINT LEADER WHEN WORKING WITH OTHERS
    • STOP ENGINE BEFORE CARRYING OUT INSPECTION AND MAINTENANCE
    • TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING
    • PROPER TOOLS
    • HANDLING ACCUMULATOR
    • NO UNAUTHORIZED PERSONNEL INTO AREA
    • ATTACHMENTS
    • PRECAUTIONS FOR WORK UNDER MACHINE AND WORK EQUIPMENT
    • NOISE
    • PRECAUTIONS WHEN USING HAMMER
    • REPAIR WELDING
    • REMOVING BATTERY TERMINAL
    • PRECAUTIONS WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION
    • DO NOT DISASSEMBLE RECOIL SPRING
    • PRECAUTION WITH HIGH-PRESSURE OIL
    • PRECAUTIONS WITH PRESSURIZED FUEL
    • HANDLING HIGH-PRESSURE HOSES
    • PRECAUTIONS WITH HIGH VOLTAGE
    • WASTE MATERIAL
    • MAINTENANCE FOR AIR CONDITIONER
    • COMPRESSED AIR
    • PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
  • 9. POSITION FOR ATTACHING SAFETY LABELS
    • 9.1 POSITION FOR ATTACHING SAFETY LABELS
    • 9.2 CONTENT AND USE OF WARNING PLATES
• OPERATION
  • 10. GENERAL VIEW
    • 10.1 GENERAL VIEW OF MACHINE
    • 10.2 GENERAL VIEW OF CONTROLS AND GAUGES
  • 11. EXPLANATION OF COMPONENTS
    • 11.1 FRONT PANEL (METERS, LAMPS, SWITCHES)
    • 11.2 SWITCHES
    • 11.3 CONTROL LEVERS AND PEDALS
    • 11.4 DUST INDICATOR
    • 11.5 FUSE BOX
    • 11.6 GREASE PUMP HOLDER
    • 11.7 DOOR-OPEN LOCK (MACHINES EQUIPPED WITH CAB)
    • 11.8 SASH GLASS INTERMEDIATE LOCK (MACHINES EQUIPPED WITH CAB)
    • 11.9 HOT AND COOL BOX (MACHINES EQUIPPED WITH CAB)
    • 11.10 DOOR POCKET (MACHINES EQUIPPED WITH CAB)
    • 1.11 ASHTRAY (MACHINES EQUIPPED WITH CAB)
    • 11.12 TOOL BOX
    • 11.13 USING CAR RADIO (MACHINES EQUIPPED WITH CAB, CAR RADIO)
    • 11.14 HANDLING AIR CONDITIONER (MACHINES EQUIPPED WITH CAB)
    • 11.15 HANDLING HEATER (MACHINES EQUIPPED WITH CAB)
    • 11.16 HANDLING ACCUMULATOR
    • 11.17 LOCATION OF FIRE EXTINGUISHER
  • 12. OPERATION
    • 12.1 CHECK BEFORE STARTING ENGINE
    • 12.2 STARTING ENGINE
    • 12.3 OPERATIONS AND CHECKS AFTER STARTING ENGINE
    • 12.4 MOVING MACHINE
    • 12.5 SHIFTING GEAR
    • 12.6 SHIFTING BETWEEN FORWARD AND REVERSE
    • 12.7 STEERING MACHINE
    • 12.8 STOPPING MACHINE
    • 12.9 PRECAUTIONS FOR OPERATION
    • 12.10 PARKING MACHINE
    • 12.11 CHECK AFTER FINISHING WORK
    • 12.12 STOPPING ENGINE
    • 12.13 CHECK AFTER STOPPING ENGINE
    • 12.14 LOCKING
    • 12.15 RIPPER OPERATION
    • 12.16 WORK POSSIBLE USING BULLDOZER
    • 12.17 ADJUSTING POSTURE OF WORK EQUIPMENT
    • 12.18 TIPS FOR LONGER UNDERCARRIAGE LIFE
  • 13. TRANSPORTATION
    • 13.1 LOADING, UNLOADING WORK
    • 13.2 PRECAUTIONS FOR LOADING
    • 13.3 METHOD OF LIFTING MACHINE
    • 13.4 PRECAUTIONS FOR TRANSPORTATION
    • 13.5 REMOVAL OF CAB (MACHINES EQUIPPED WITH CAB)
  • 14. COLD WEATHER OPERATION
    • 14.1 PRECAUTIONS FOR LOW TEMPERATURE
    • 14.2 AFTER COMPLETION OF WORK
    • 14.3 AFTER COLD WEATHER
  • 15. LONG-TERM STORAGE
    • 15.1 BEFORE STORAGE
    • 15.2 DURING STORAGE
    • 15.3 AFTER STORAGE
  • 16. TROUBLESHOOTING
    • 16.1 AFTER RUNNING OUT OF FUEL
    • 16.2 METHOD OF TOWING MACHINE
    • 16.3 IF BATTERY IS DISCHARGED
    • 16.4 OTHER TROUBLE
• MAINTENANCE
  • 17. GUIDES TO MAINTENANCE
  • 18. OUTLINES OF SERVICE
    • 18.1 OUTLINE OF OIL, FUEL, COOLANT
    • 18.2 RELATING TO ELECTRIC SYSTEM
    • 18.3 HANDLING HYDRAULIC RELATED EQUIPMENT
    • 18.4 CARRYING OUT KOWA (KOMATSU OIL WEAR ANALYSIS)
  • 19. WEAR PARTS LIST
  • 20. USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
  • 21. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
    • 21.1 TORQUE LIST
  • 22. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
  • 23. MAINTENANCE SCHEDULE CHART
  • 24. PROCEDURE FOR BLEEDING AIR IN HYDRAULIC SYSTEM
  • 25. PROCEDURE FOR RELEASING INTERNAL PRESSURE OF HYDRAULIC SYSTEM
  • 26. SERVICE PROCEDURE
    • 26.1 INITIAL 250 HOURS SERVICE
    • 26.2 WHEN REQUIRED
    • 26.3 CHECK BEFORE STARTING
    • 26.4 EVERY 250 HOURS SERVICE
    • 26.5 EVERY 500 HOURS SERVICE
    • 26.6 EVERY 1000 HOURS SERVICE
    • 26.7 EVERY 2000 HOURS SERVICE
    • 26.8 EVERY 4000 HOURS SERVICE
• SPECIFICATIONS
  • 27. SPECIFICATIONS
• OPTIONS, ATTACHMENTS
  • 28. USING SEAT BELT
    • 28.1 FASTEN THE BELT AND REMOVE IT IN THE FOLLOWING MANNER
  • 29. HANDLING HEADREST
  • 30. HANDLING REVERSIBLE FAN
    • 30.1 REVERSING REVERSIBLE FAN
  • 31. HANDLING CAP WITH LOCK
    • 31.1 OPENING AND CLOSING LOCKABLE CAP
  • 32. PROCEDURE FOR SELECTING RIPPER POINT
    • 32.1 PROCEDURE FOR SELECTING RIPPER POINT
  • 33. GENERAL PRECAUTIONS
    • 33.1 PRECAUTIONS RELATED TO SAFETY