Description
-
Model List:
- D21A-8 Bull Dozer
- D21P-8 Bull Dozer
- D21PL-8 Bull Dozer
- 1. COVER
- 2. FOREWORD
- 2.1. FOREWORD
- 2.2. SAFETY INFORMATION
- 2.3. INTRODUCTION
- 2.3.1. FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE
- 2.4. NECESSARY INFORMATION
- 2.4.1. PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE
- 2.4.2. ENGINE SERIAL NO. PLATE
- 2.4.3. EMISSION CONTROL INFORMATION LABEL
- 2.4.4. POSITION OF SERVICE METER
- 2.4.5. TABLE OF ENTER SERIAL NO. AND DISTRIBUTOR
- 2.5. CONTENTS
- 3. SAFETY
- 3.1. SAFETY
- 3.2. SAFETY LABELS
- 3.2.1. POSITIONS OF SAFETY PICTOGRAMS
- 3.2.2. SAFETY LABELS
- 3.3. GENERAL PRECAUTIONS
- 3.4. PRECAUTIONS FOR OPERATION
- 3.4.1. STARTING ENGINE
- 3.4.2. OPERATION
- 3.4.3. TRANSPORTATION
- 3.4.4. BATTERY
- 3.4.5. TOWING
- 3.5. PRECAUTIONS FOR MAINTENANCE
- 4. OPERATION
- 4.1. GENERAL VIEW
- 4.1.1. GENERAL VIEW OF MACHINE
- 4.1.2. GENERAL VIEW OF CONTROLS AND GAUGES
- 4.2. EXPLANATION OF COMPONENTS
- 4.2.1. FRONT PANEL
- 4.2.2. SWITCHES
- 4.2.3. CONTROL LEVERS AND PEDALS
- 4.2.4. FUSE
- 4.2.5. FUSIBLE LINK
- 4.2.6. OPERATION AND MAINTENANCE MANUAL POCKET
- 4.3. OPERATION
- 4.3.1. CHECK BEFORE STARTING ENGINE, ADJUST
- 4.3.2. STARTING ENGINE
- 4.3.3. OPERATIONS AND CHECKS AFTER STARTING ENGINE
- 4.3.4. STOPPING ENGINE
- 4.3.5. MACHINE OPERATION
- 4.3.6. SHIFTING GEARS
- 4.3.7. SHIFTING BETWEEN FORWARD AND REVERSE
- 4.3.8. STEERING MACHINE
- 4.3.9. PRECAUTIONS FOR OPERATION
- 4.3.10. WORK POSSIBLE USING BULLDOZER
- 4.3.11. PARKING MACHINE
- 4.3.12. CHECK AFTER FINISHING WORK
- 4.3.13. LOCKING
- 4.3.14. TIPS FOR LONGER UNDERCARRIAGE LIFE
- 4.3.15. HANDLING RUBBER SHOES (RUBBER SHOES ONLY)
- 4.4. TRANSPORTATION
- 4.4.1. TRANSPORTATION MEANS
- 4.4.2. LIFTING MACHINE
- 4.5. COLD WEATHER OPERATION
- 4.5.1. PRECAUTIONS FOR LOW TEMPERATURE
- 4.5.2. AFTER COMPLETION OF WORK
- 4.5.3. AFTER COLD WEATHER
- 4.6. LONGTERM STORAGE
- 4.6.1. BEFORE STORAGE
- 4.6.2. DURING STORAGE
- 4.6.3. AFTER STORAGE
- 4.7. TROUBLESHOOTING
- 4.7.1. AFTER RUNNING OUT OF FUEL
- 4.7.2. MACHINE TOWING METHOD
- 4.7.3. IF BATTERY IS DISCHARGED
- 4.7.4. OTHER TROUBLE
- 4.8. HANDLING THREEPOINT LINKAGE
- 4.8.1. GENERAL VIEW
- 4.8.2. PRECAUTIONS FOR USING FARMING BULLDOZER
- 4.8.3. FARMING WORK EQUIPMENT (FARMING WORK EQUIPMENT INSTALLED TO THREEPOINT LINKAGE)
- 4.8.4. ADJUSTING EACH LOCATION
- 4.8.5. TROUBLESHOOTING
- 4.8.6. METHOD FOR INSTALLING JOINT
- 4.8.7. PROCEDURE FOR INSTALLING THE FARMING WORK EQUIPMENT TO THREEPOINT LINKAGE (EXAMPLE OF ROTARY)
- 5. MAINTENANCE
- 5.1. GUIDE TO MAINTENANCE
- 5.2. OUTLINE OF SERVICE
- 5.2.1. OUTLINE OF OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
- 5.2.2. RELATING TO ELECTRIC SYSTEM
- 5.3. WEAR PARTS LIST
- 5.3.1. WEAR PARTS LIST
- 5.4. USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
- 5.4.1. PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS
- 5.5. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
- 5.5.1. TORQUE LIST
- 5.6. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
- 5.6.1. SAFETY CRITICAL PARTS
- 5.7. MAINTENANCE SCHEDULE CHART
- 5.7.1. MAINTENANCE SCHEDULE CHART
- 5.8. SERVICE PROCEDURE
- 5.8.1. INITIAL 250 HOURS SERVICE(ONLY AFTER THE FIRST 250 HOURS)
- 5.8.2. WHEN REQUIRED
- 5.8.3. CHECK BEFORE STARTING
- 5.8.4. EVERY 25 HOURS SERVICE
- 5.8.5. EVERY 50 HOURS SERVICE
- 5.8.6. EVERY 250 HOURS SERVICE
- 5.8.7. EVERY 500 HOURS SERVICE
- 5.8.8. EVERY 1000 HOURS SERVICE
- 5.8.9. EVERY 2000 HOURS SERVICE
- 5.8.10. EVERY 4000 HOURS SERVICE
- 6. SPECIFICATIONS
- 6.1. SPECIFICATIONS
- 7. ATTACHMENTS, OPTIONS
- 7.1. GENERAL PRECAUTIONS
- 7.1.1. PRECAUTIONS RELATED TO SAFETY
- 7.2. DECELERATOR PEDAL
- 7.3. SUSPENSION SEAT
- 7.3.1. ADJUSTMENT
- 7.3.2. SEAT BELT
- 7.4. HANDLING TRIMMING DOZER
- 7.4.1. GENERAL VIEW
- 7.4.2. EXPLANATION OF COMPONENTS
- 7.4.3. OPERATION
- 7.4.4. MAINTENANCE
- 7.4.5. SPECIFICATIONS
- 7.4.6. WEAR PARTS LIST
- 8. INDEX
















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