Komatsu D21A-5, D20P-5, D20PL-5 Bulldozer Index:

• COVER
• FOREWORD
• BREAKING IN YOUR NEW MACHINE
• CONTENTS
• GENERAL LOCATIONS
• SAFETY HINTS
• OPERATOR’S COMPARTMENT
• INSTRUMENTS AND CONTROLS
• CHECK BEFORE STARTING
• OPERATING YOUR MACHINE
• COLD WEATHER OPERATION
• BULLDOZER’S WORK
• TIPS FOR LONGER UNDERCARRIAGE LIFE
• REVERSING AND REPLACEMENT OF CUTTING EDGE AND END BIT
• TRANSPORTATION
• MAINTENANCE
  • PERIODIC MAINTENANCE
    • PRECAUTIONS FOR MAINTENANCE
    • MAINTENANCE TABLE
    • EVERY 50 HOURS SERVICE
    • EVERY 250 HOURS SERVICE
    • EVERY 500 HOURS SERVICE
    • EVERY 1000 HOURS SERVICE
    • EVERY 2000 HOURS SERVICE
    • WHEN REQUIRED
  • ADJUSTMENT
  • TROUBLE SHOOTING GUIDE
  • STORAGE
  • SERVICE METER
  • MACHINE AND ENGINE SERIAL NUMBERS
  • WEAR PARTS
  • SPECIFICATIONS
  • FUEL AND LUBRICANTS