Komatsu D20Q-6, D20S-6, D21Q-6, D21S-6 and D21S-6-A Crawler Dozers (Japan) Operate and Maintenance manual (SEAM01020603)

Illustrated factory Operate and Maintenance manual for Komatsu Crawler Dozers Models D20Q-6, D20S-6, D21Q-6, D21S-6 and D21S-6-A.

This manual will assist you in operating, and maintaining for your crawler dozer.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.

Covered Models (Japan):
   D20Q-6 (SN: 60165-)
   D20S-6 (SN: 60165-)
   D21Q-6 (SN: 60184-)
   D21S-6 (SN: 60178-)
   D21S-6-A (SN: 60172-)

Format: PDF, 128 pages
Language: English
Table of Contents:
   FOREWORD
   BREAKING IN YOUR NEW MACHINE
   SAFETY HINTS
   GENERAL LOCATIONS AND SPECIFICATIONS
   INSTRUMENTS AND CONTROLS
   CHECK BEFORE STARTING
   OPERATING YOUR MACHINE
   COLD WEATHER OPERATION
   BUCKET OPERATION
   HOW TO USE INCHING PEDAL (D21S,Q-6)
   HOW TO USE INCHING PEDAL (D21S-6A)
   TIPS FOR LONGER UNDERCARRIAGE LIFE
   HANDLING OF BATTERY
   TRANSPORTATION
   PERIODIC MAINTENANCE
      PRECAUTIONS FOR MAINTENANCE
      MAINTENANCE TABLE
      OIL FILLER AND LEVEL GAUGE POSITIONS
      EVERY 50 HOURS SERVICE
      INITIAL 250 HOURS SERVICE
      EVERY 250 HOURS SERVICE
      EVERY 500 HOURS SERVICE
      EVERY 1000 HOURS SERVICE
      EVERY 2000 HOURS SERVICE
      EVERY 4000 HOURS SERVICE
      WHEN REQUIRED
   ADJUSTMENT
   TROUBLE SHOOTING GUIDE
   STORAGE
   SERVICE METER
   MACHINE AND ENGINE SERIAL NUMBERS
   FUEL,COOLANT AND LUBRICANTS