komatsu d20a 7 d20pl 7 d20pll 7 d20p 7a d21a 7 d21p 7a bull dozer operation and maintenance manual seam000905 1

komatsu d20a 7 d20pl 7 d20pll 7 d20p 7a d21a 7 d21p 7a bull dozer operation and maintenance manual seam000905 2

komatsu d20a 7 d20pl 7 d20pll 7 d20p 7a d21a 7 d21p 7a bull dozer operation and maintenance manual seam000905 3

komatsu d20a 7 d20pl 7 d20pll 7 d20p 7a d21a 7 d21p 7a bull dozer operation and maintenance manual seam000905 4

komatsu d20a 7 d20pl 7 d20pll 7 d20p 7a d21a 7 d21p 7a bull dozer operation and maintenance manual seam000905 5

Komatsu D20A-7, D20PL-7, D20PLL-7, D20P-7A, D21A-7, D21P-7A Bull Dozer Operation and Maintenance Manual SEAM000905

$20.00

Type Of Manual: Operation and Maintenance Manual
Manual ID: SEAM000905
Format: PDF
Size: 11.7MB
Number of Pages: 228

Category: Komatsu Operation and Maintenance Manual PDF

Model List:
- D20A-7 Bull Dozer
- D20PL-7 Bull Dozer
- D20PLL-7 Bull Dozer
- D20P-7A Bull Dozer
- D21A-7 Bull Dozer
- D21P-7A Bull Dozer

1. MAIN MENU
2. FOREWORD
3. SAFETY INFORMATION
4. INTRODUCTION
5. LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR
6. CONTENTS
7. SAFETY
7.1. GENERAL PRECAUTIONS
7.2. PRECAUTIONS DURING OPERATION
7.2.1. BEFORE STARTING ENGINE
7.2.2. AFTER STARTING ENGINE
7.2.3. TRANSPORTATION
7.2.4. BATTERY
7.2.5. TOWING
7.3. PRECAUTIONS FOR MAINTENANCE
7.3.1. BEFORE CARRYING OUT MAINTENANCE
7.3.2. DURING MAINTENANCE
7.4. POSITION FOR ATTACHING SAFETY LABELS
7.4.1. POSITION FOR ATTACHING SAFETY LABELS
8. OPERATION
8.1. GENERAL VIEW
8.1.1. GENERAL VIEW OF MACHINE
8.1.2. GENERAL VIEW OF CONTROLS AND GAUGES
8.2. EXPLANATION OF COMPONENTS
8.2.1. METERS AND LAMPS
8.2.2. SWITCHES
8.2.3. CONTROL LEVERS AND PEDALS
8.2.4. FUSE BOX
8.2.5. MANUAL POCKET
8.3. OPERATION
8.3.1. CHECK BEFORE STARTING ENGINE
8.3.2. OPERATION (ONLY THOSE USING D20A, PL, PLL7/D20P7A NEED READ THIS SECTION)
8.3.2.1. OPERATIONS AND CHECKS BEFORE STARTING ENGINE
8.3.2.2. STARTING ENGINE
8.3.2.3. OPERATIONS AND CHECKS AFTER STARTING ENGINE
8.3.2.4. MOVING MACHINE OFF
8.3.2.5. STEERING MACHINE
8.3.2.6. STOPPING MACHINE
8.3.2.7. SHIFTING GEAR, SHIFTING BETWEEN FORWARD AND REVERSE
8.3.2.8. PRECAUTIONS FOR OPERATION
8.3.2.9. WORK POSSIBLE USING BULLDOZER
8.3.2.10. PARKING MACHINE
8.3.2.11. CHECK AFTER FINISHING WORK
8.3.2.12. STOPPING ENGINE
8.3.2.13. CHECK AFTER STOPPING ENGINE
8.3.2.14. LOCKING
8.3.3. OPERATION (ONLY THOSE USING D21A7/D21P7A NEED READ THIS SECTION)
8.3.3.1. OPERATIONS AND CHECKS BEFORE STARTING ENGINE
8.3.3.2. STARTING ENGINE
8.3.3.3. OPERATIONS AND CHECKS AFTER STARTING ENGINE
8.3.3.4. MOVING MACHINE OFF
8.3.3.5. SHIFTING GEAR
8.3.3.6. SHIFTING BETWEEN FORWARD AND REVERSE
8.3.3.7. STEERING MACHINE
8.3.3.8. STOPPING MACHINE
8.3.3.9. PRECAUTIONS FOR OPERATION
8.3.3.10. WORK POSSIBLE USING BULLDOZER
8.3.3.11. PARKING MACHINE
8.3.3.12. CHECK AFTER FINISHING WORK
8.3.3.13. STOPPING ENGINE
8.3.3.14. CHECK AFTER STOPPING ENGINE
8.3.3.15. LOCKING
8.3.4. TIPS FOR LONGER UNDERCARRIAGE LIFE (STEEL SHOES ONLY)
8.3.5. HANDLING RUBBER SHOES (RUBBER SHOES ONLY)
8.4. TRANSPORTATION
8.4.1. LOADING, UNLOADING WORK
8.4.2. PRECAUTIONS FOR LOADING
8.4.3. LIFTING MACHINE
8.4.4. PRECAUTIONS FOR TRANSPORTATION
8.5. COLD WEATHER OPERATION
8.5.1. PRECAUTIONS FOR LOW TEMPERATURE
8.5.2. PRECAUTIONS AFTER COMPLETION OF WORK
8.5.3. AFTER COLD WEATHER
8.6. LONGTERM STORAGE
8.6.1. BEFORE STORAGE
8.6.2. DURING STORAGE
8.6.3. AFTER STORAGE
8.7. TROUBLESHOOTING
8.7.1. AFTER RUNNING OUT OF FUEL
8.7.2. IF BATTERY IS DISCHARGED
8.7.3. OTHER TROUBLE
9. MAINTENANCE
9.1. GUIDES TO MAINTENANCE
9.2. OUTLINES OF SERVICE
9.2.1. OUTLINE OF OIL, FUEL, COOLANT
9.2.2. RELATING TO ELECTRIC SYSTEM
9.3. WEAR PARTS LIST
9.4. USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
9.5. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
9.5.1. INTRODUCTION OF NECESSARY TOOLS
9.5.2. TORQUE LIST
9.6. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
9.7. MAINTENANCE SCHEDULE CHART
9.8. SERVICE PROCEDURE
9.8.1. INITIAL 250 HOURS SERVICE
9.8.2. WHEN REQUIRED
9.8.3. CHECK BEFORE STARTING
9.8.4. EVERY 50 HOURS SERVICE
9.8.5. EVERY 250 HOURS SERVICE
9.8.6. EVERY 500 HOURS SERVICE
9.8.7. EVERY 1000 HOURS SERVICE
9.8.8. EVERY 2000 HOURS SERVICE
9.8.9. EVERY 4000 HOURS SERVICE
10. SPECIFICATIONS
10.1. SPECIFICATIONS
11. OPTIONS, ATTACHMENTS
11.1. GENERAL PRECAUTIONS
11.1.1. PRECAUTIONS RELATED TO SAFETY
11.2. USING SEAT BELT
11.2.1. SEAT BELT (For fixed type)
11.2.2. SEAT BELT (For suspension type)
11.3. HANDLING SUSPENSION SEAT

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