Komatsu D20-5,D21A-5,D21P-5,D21PL-5 Bull Dozer Shop Manual SEBM0101D00

Description

• Model List:
  • D20-5,D21A-5,D21P-5,D21PL-5 Bull Dozer

• 0.0.0.1. SPECIFICATIONS (BODY)
• 0.0.0.2. SPECIFICATIONS (ENGINE)
• 0.0.0.3. ENGINE PERFORMANCE CURVE
• 0.0.0.4. WEIGHT TABLE
• 0.0.0.5. GENERAL ASSEMBLY DRAWING OF MACHINE
• 0.0.0.6. SERIAL NUMBER LOCATION
• 0.0.0.7. OIL AND WATER FILLING AND DRAINING PORTS
• 0.0.0.8. LIST OF OIL AND WATER CAPACITY
• 1. . ENGINE
• 1.1. TESTING AND ADJUSTING
• 1.1.1. TESTING AND ADJUSTING
• 1.1.1.1. STANDARD VALUES REQUIRED FOR INSPECTION AND ADJUSTMENT
• 1.1.1.2. MEASURING AND INSPECTION TOOLS REQUIRED FOR INSPECTION AND ADJUSTMENT
• 1.1.1.3. ENGINE INSPECTION AND ADJUSTMENT GENERAL
• 1.1.1.4. INTAKE AND EXHAUST SYSTEM
• 1.1.1.5. ENGINE BODY
• 1.1.1.6. LUBRICATION SYSTEM
• 1.1.1.7. FUEL SYSTEM
• 1.1.1.8. COOLING SYSTEM
• 2. . POWER TRAIN
• 2.1. STRUCTURE AND FUNCTION
• 2.1.1. STRUCTURE AND FUNCTION
• 2.1.1.1. GENERAL
• 2.1.1.2. MAIN CLUTCH, AND INERTIA BRAKE (D205)
• 2.1.1.3. TRANSMISSION (D205)
• 2.1.1.4. DAMPER AND UNIVERSAL JOINT (D215)
• 2.1.1.5. HYDROSHIFT TRANSMISSION (D215)
• 2.1.1.6. HYDROSHIFT CONTROL VALVE (D215)
• 2.1.1.7. HYDROSHIFT TRANSMISSION HYDRAULIC DIAGRAM (D215)
• 2.1.1.8. BEVEL GEAR SHAFT AND STEERING CLUTCH
• 2.1.1.9. STEERING CONTROL HYDRAULIC CIRCUIT
• 2.1.1.10. STEERING CONTROL VALVE
• 2.1.1.11. FINAL DRIVE
• 2.2. TESTING AND ADJUSTING
• 2.2.1. TESTING AND ADJUSTING
• 2.2.1.1. STANDARD VALUES
• 2.2.1.2. OIL PRESSURE AND TEMPERATURE MEASUREMENTS
• 2.2.1.3. CHECK AND ADJUSTMENT OF LEVERS AND PEDAL TRAVEL
• 2.2.1.4. OPERATING FORCE MEASUREMENTS
• 2.2.1.5. CHECK AND ADJUSTMENT OF TRAVEL
• 2.3. MAINTENANCE STANDARD
• 2.3.1. MAINTENANCE STANDARD
• 2.3.1.1. MAIN CLUTCH (D205)
• 2.3.1.2. BOOSTER SPRING AND INERTIA BRAKE
• 2.3.1.3. TRANSMISSION (D205)
• 2.3.1.4. DAMPER (D215)
• 2.3.1.5. HYDROSHIFT TRANSMISSION (D215)
• 2.3.1.6. TRANSMISSION CONTROL VALVE (D215)
• 2.3.1.7. TRANSMISSION AND STEERING PUMP
• 2.3.1.8. BEVEL GEAR SHAFT
• 2.3.1.9. STEERING CLUTCH
• 2.3.1.10. STEERING BRAKE
• 2.3.1.11. STEERING CONTROL VALVE
• 2.3.1.12. STEERING MAIN RELIEF VALVE
• 2.3.1.13. FINAL DRIVE
• 3. . UNDERCARRIAGE
• 3.1. STRUCTURE AND FUNCTION
• 3.1.1. STRUCTURE AND FUNCTION
• 3.1.1.1. TRACK SHONE
• 3.1.1.2. IDLER
• 3.1.1.3. TRACK ROLLER,CARRIER ROLLER
• 3.1.1.4. RECOIL SPRING
• 3.1.1.5. TRACK FRAME
• 3.2. MAINTENANCE STANDARD
• 3.2.1. MAINTENANCE STANDARD
• 4. . HYDRAULIC SYSTEM
• 4.1. STRUCTURE AND FUNCTION
• 4.1.1. STRUCTURE AND FUNCTION
• 4.1.1.1. GENERAL
• 4.1.1.2. HYDRAULIC PIPING
• 4.1.1.3. HYDRAULIC CONTROL VALVE
• 4.1.1.4. MAIN RELIEF VALVE
• 4.1.1.5. SAFETY VALVE AND SUCTION VALVE
• 4.1.1.6. HYDRAULIC DIAGRAM
• 4.1.1.7. HYDRAULIC CYLINDER
• 4.2. TESTING AND ADJUSTING
• 4.2.1. TESTING AND ADJUSTING
• 4.2.1.1. STANDARD VALUES
• 4.2.1.2. HYDRAULIC OIL PRESSURE
• 4.2.1.3. HYDRAULIC OIL TEMPERATURE
• 4.2.1.4. TRAVEL AND OPERATING FORCE OF WORK EQUIPMENT LEVER
• 4.2.1.5. MEASURING OF HYDRAULIC DRIFT OF WORK EQUIPMENT
• 4.2.1.6. BLEEDING AIR FROM ANGLE CYLINDER HEAD CIRCUIT
• 4.3. MAINTENANCE STANDARD
• 4.3.1. MAINTENANCE STANDARD
• 4.3.1.1. HYDRAULIC CONTROL VALVE
• 4.3.1.2. SUCTION VALVE, SAFETY VALVE
• 4.3.1.3. CYLINDER
• 5. . WORK EQUIPMENT
• 5.1. STRUCTURE AND FUNCTION
• 5.1.1. STRUCTURE AND FUNCTION
• 5.1.1.1. WORK EQUIPMENT
• 5.2. MAINTENANCE STANDARD
• 5.2.1. MAINTENANCE STANDARD
• 5.2.1.1. WORK EQUIPMENT