Komatsu D20A-7, D20P-7, D21A-7 and D21P-7 Crawler Dozers (Japan) Operate and Maintenance manual (SEAM000904)

Illustrated factory Operate and Maintenance manual for Komatsu Crawler Dozers Models D20A-7, D20P-7, D21A-7 and D21P-7.

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):
   D20A-7 (SN: 78604-80059)
   D20P-7 (SN: 78604-80227)
   D21A-7 (SN: 78604-80059)
   D21P-7 (SN: 78604-80227)

Format: PDF, 210 pages
Language: English
Table of Contents:
   FOREWORD
   SAFETY INFORMATION
   INTRODUCTION
   LOCATION OF PLATES,TABLE TO ENTER SERIAL NO.AND DISTRIBUTOR
   CONTENTS
   SAFETY
      GENERAL PRECAUTIONS
      PRECAUTIONS DURING OPERATION
      PRECAUTIONS FOR MAINTENANCE
      POSITION FOR ATTACHING SAFETY LABELS
   OPERATION
      GENERAL VIEW
      EXPLANATION OF COMPONENTS
      OPERATION
      TRANSPORTATION
      COLD WEATHER OPERATION
      LONG-TERM STORAGE
      TROUBLESHOOTING
   MAINTENANCE
      GUIDES TO MAINTENANCE
      OUTLINES OF SERVICE
      WEAR PARTS LIST
      USE OF FUEL,COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
      STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
      PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
      MAINTENACE SCHEDULE CHART
      SERVICE PROCEDURE
   SPECIFICATIONS
      SPECIFICATIONS
   OPTIONS,ATTACHMENTS
      GENERAL PRECAUTIONS
      USING SEAT BELT
      HANDLING SUSPENSION SEAT