Komatsu D31EX-21, D31PX-21, D37EX-21, D37PX-21, D39EX-21, D39PX-21 Bulldozer Index:

• COVER
• FOREWORD
  • FOREWORD
  • SAFETY INFORMATION
  • INTRODUCTION
    • FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE
  • NECESSARY INFORMATION
    • PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE
    • ENGINE SERIAL NO. PLATE
    • POSITION OF SERVICE METER
    • TABLE OF ENTER SERIAL NO. AND DISTRIBUTOR
• CONTENTS
• SAFETY
  • SAFETY
  • SAFETY LABELS
    • POSITION OF SAFETY PICTOGRAMS
    • SAFETY LABELS
  • 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
    • CRUSHING OR CUTTING PREVENTION
    • 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
    • EMERGENCY EXIT FROM OPERATOR’S CAB
    • BE CAREFUL ABOUT ASBESTOS DUST
  • PRECAUTIONS FOR OPERATION
    • STARTING ENGINE
    • OPERATION
    • TRANSPORTATION
    • BATTERY
    • TOWING
  • PRECAUTIONS FOR MAINTENANCE
    • WARNING TAG
    • KEEP WORK PLACE 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
    • ACCUMULATOR
    • NO UNAUTHORIZED PERSONNEL INTO AREA
    • ATTACHMENTS
    • WORK UNDER THE MACHINE
    • 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
    • HANDLING HIGH-PRESSURE HOSES
    • WASTE MATERIAL
    • MAINTENANCE FOR AIR CONDITIONER
    • COMPRESSED AIR
    • PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
• OPERATION
  • GENERAL VIEW
    • GENERAL VIEW OF MACHINE
    • GENERAL VIEW OF CONTROLS AND GAUGES
  • EXPLANATION OF COMPONENTS
    • FRONT PANEL
    • SWITCHES
    • CONTROL LEVERS AND PEDALS
    • FUSE
    • ELECTRIC POWER TAKE-OUT ADAPTER
    • DOOR-OPEN LOCK
    • SASH GLASS INTERMEDIATE LOCK
    • CAP, COVER WITH LOCK
    • DOOR POCKET
    • ASHTRAY
    • LUNCHBOX HOLDER BELT
    • CUP HOLDER
    • TOOL BOX
    • GREASE PUMP HOLDER
    • CAR STEREO, HANDLING
    • AIR CONDITIONER, HANDLING
    • ACCUMULATOR, HANDLING
  • OPERATION
    • CHECK BEFORE STARTING ENGINE, ADJUST
    • STARTING ENGINE
    • OPERATIONS AND CHECKS AFTER STARTING ENGINE
    • STOPPING ENGINE
    • MACHINE OPERATION
    • SHIFTING GEARS
    • SHIFTING BETWEEN FORWARD AND REVERSE
    • STEERING MACHINE
    • PRECAUTIONS FOR OPERATION
    • WORK POSSIBLE USING BULLDOZER
    • PARKING MACHINE
    • CHECK AFTER FINISHING WORK
    • LOCKING
    • TIPS FOR LONGER UNDERCARRIAGE LIFE
  • TRANSPORTATION
    • TRANSPORTATION MEANS
    • PRECAUTIONS WHEN REMOVING WORK EQUIPMENT
    • REMOVING CAB
    • LOADING, UNLOADING WORK
    • LIFTING MACHINE
  • COLD WEATHER OPERATION
    • PRECAUTIONS FOR LOW TEMPERATURE
    • AFTER COMPLETION OF WORK
    • AFTER COLD WEATHER
  • LONG-TERM STORAGE
    • BEFORE STORAGE
    • DURING STORAGE
    • AFTER STORAGE
  • TROUBLESHOOTING
    • AFTER RUNNING OUT OF FUEL
    • MACHINE TOWING METHOD
    • IF BATTERY IS DISCHARGED
    • WHEN ENGINE DOES NOT STOP
    • OTHER TROUBLE
• MAINTENANCE
  • GUIDE TO MAINTENANCE
  • OUTLINE OF SERVICE
    • OUTLINE OF OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
    • RELATING TO ELECTRIC SYSTEM
  • WEAR PARTS LIST
    • WEAR PARTS LIST
  • USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
    • PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS
  • STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
    • TORQUE LIST
  • PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
    • SAFETY CRITICAL PARTS
  • MAINTENANCE SCHEDULE CHART
    • MAINTENANCE SCHEDULE CHART
  • SERVICE PROCEDURE
    • WHEN REQUIRED
    • CHECK BEFORE STARTING
    • EVERY 50 HOURS SERVICE
    • EVERY 250 HOURS SERVICE
    • EVERY 500 HOURS SERVICE
    • EVERY 1000 HOURS SERVICE
    • EVERY 2000 HOURS SERVICE
    • EVERY 4000 HOURS SERVICE
• SPECIFICATIONS
  • SPECIFICATIONS
• ATTACHMENTS, OPTIONS
  • GENERAL PRECAUTIONS
    • PRECAUTIONS RELATED TO SAFETY
  • HANDLING HYDRAULIC RIPPER
    • GENERAL VIEW
    • EXPLANATION OF COMPONENTS
    • OPERATION
    • TROUBLESHOOTING
    • MAINTENANCE
  • DELUXE SEAT
  • HEADREST
  • EQUIPPING FIRE EXTINGUISHER AND FIRST-AID KIT
• INDEX