Komatsu D20A-5, D210PL-5, D20PLL-7, D20P-7A, D21A-7, D21P-7A Bulldozer Index:

• COVER
• 1.FOREWORD
• 2.SAFETY INFORMATION
• 3.INTRODUCTION
• 4.LOCATION OF PLATES,TABLE TO ENTER SERIAL NO.AND DISTRIBUTOR
• 5.CONTENTS
• SAFETY
  • 6.GENERAL PRECAUTIONS
  • 7.PRECAUTIONS DURING OPERATION
    • 7.1 BEFORE STARTING ENGINE
    • 7.2 OPERATING MACHINE
    • 7.3 TRANSPORTATION
    • 7.4 BATTERY
    • 7.5 TOWING
  • 8.PRECAUTIONS FOR MAINTENANCE
    • 8.1 BEFORE CARRYING OUT MAINTENANCE
    • 8.2 DURING MAINTENANCE
  • 9.POSITION FOR ATTACHING SAFETY LABELS
• OPERATION
  • 10.GENERAL VIEW
    • 10.1 GENERAL VIEW OF MACHINE
    • 10.2 GENERAL VIEW OF CONTROLS AND GAUGES
  • 11.EXPLANATION OF COMPONENTS
    • 11.1 METERS AND LAMPS
    • 11.2 SWITCHES
    • 11.3 CONTROL LEVERS AND PEDALS
    • 11.4 FUSE BOX
  • 12. OPERATION
    • 12.1 CHECK BEFORE STARTING ENGINE
    • 12A.OPERATION
    • 12B.OPERATION
  • 13.TRANSPORTATION
    • 13.1 LOADING,UNLOADING WORK
    • 13.2 PRECAUTIONS FOR LOADING
    • 13.3 LIFTING MACHINE
    • 13.4 PRECAUTIONS FOR TRANSPORTATION
  • 14.COLD WEATHER OPERATION
    • 14.1 PRECAUTIONS FOR LOW TEMPERATURE
    • 14.2 PRECAUTIONS 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 IF BATTERY IS DISCHARGED
    • 16.3 OTHER TROUBLE
• MAINTENANCE
  • 17.GUIDES TO MAINTENANCE
  • 18.OUTLINES OF SERVICE
    • 18.1 OUTLINE OF OIL,FUEL,COOLANT
    • 18.2 RELATING TO ELECTRIC SYSTEM
  • 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 INTRODUCTION OF NECESSARY TOOLS
    • 21.2 TORQUE LIST
  • 22.PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
  • 23.MAINTENACE SCHEDULE CHART
  • 24.SERVICE PROCEDURE
    • 24.1 INITIAL 250 HOURS SERVICE
    • 24.2 WHEN REQUIRED
    • 24.3 CHECK BEFORE STARTING
    • 24.4 EVERY 50 HOURS SERVICE
    • 24.5 EVERY 250 HOURS SERVICE
    • 24.6 EVERY 500 HOURS SERVICE
    • 24.7 EVERY 1000 HOURS SERVICE
    • 24.8 EVERY 2000 HOURS SERVICE
    • 24.9 EVERY 4000 HOURS SERVICE
• SPECIFICATIONS
  • 25.SPECIFICATIONS
• OPTIONS,ATTACHMENTS
  • 26.GENERAL PRECAUTIONS
    • 26.1 PRECAUTIONS RELATED TO SAFETY
  • 27.USING SEAT BELT
    • 27.1 SEAT BELT (FOR FIXED TYPE)
    • 27.2 SEAT BELT (FOR SUSPENSION TYPE)
  • 28.HANDLING SUSPENSION SEAT