komatsu pc27r 8 deluxe hydraulic excavator shop manual webm003800 1

komatsu pc27r 8 deluxe hydraulic excavator shop manual webm003800 2

komatsu pc27r 8 deluxe hydraulic excavator shop manual webm003800 3

komatsu pc27r 8 deluxe hydraulic excavator shop manual webm003800 4

komatsu pc27r 8 deluxe hydraulic excavator shop manual webm003800 5

Komatsu PC27R-8 Deluxe Hydraulic Excavator Shop Manual WEBM003800

$40.00

Type Of Manual: Shop Manual
Manual ID: WEBM003800
Format: PDF
Size: 6.1MB
Number of Pages: 264

Category: Komatsu Shop Manual PDF

Model List:
- PC27R-8 Deluxe Hydraulic Excavator

0.1. HOW TO READ THE SHOP MANUAL
0.2. HOISTING INSTRUCTIONS
0.3. STANDARD TIGHTENING TORQUE
0.4. COATING MATERIALS
0.5. ELECTRIC WIRE CODE
0.6. WEIGHT TABLE
0.7. TABLE OF OIL COOLANT QUANTITIES
1. STRUCTURE AND FUNCTION
1.1. POWER TRAIN
1.2. SWING CIRCLE
1.3. SWING MACHINERY
1.4. HYDRAULIC SYSTEM
1.5. HYDRAULIC CIRCUIT DIAGRAM
1.6. ELECTRICAL DIAGRAM (1/3)
1.7. ELECTRICAL DIAGRAM (2/3)
1.8. ELECTRICAL DIAGRAM (3/3)
2. TESTING AND ADJUSTING
2.1. NORMAL OR STANDARD TECHNICAL DATA
2.2. SPECIAL TOOLS
2.3. CHECKING THE ENGINE SPEED
2.4. ADJUSTMENT OF VALVE CLEARANCE
2.5. MEASUREMENT OF THE COMPRESSION PRESSURE
2.6. CONTROL AND ADJUSTMENT OF THE TENSION OF THE FAN BELT
2.7. CONTROL AND ADJUSTMENT OF THE INJECTION TIMING
2.8. CONTROL AND ADJUSTMENT OF THE ACCELERATOR STROKE
2.9. ADJUSTMENT OF THE STROKE OF THE BLADE COMMAND LEVER
2.10. ADJUSTING THE FLEXIBLE CABLES
2.11. CONTROL AND ADJUSTMENT OF THE STROKE OF THE TRAVEL LEVER
2.12. ADJUSTMENT OF THE STROKE OF THE BOOM SWING COMMAND PEDAL
2.13. ADJUSTMENT OF THE PPC VALVE CLEARANCE
2.14. ADJUSTMENT OF THE RUBBER PAD AND SAFETY MICROSWITCH FOR SERVOCONTROL ENGAGEMENT
2.15. CONTROL AND ADJUSTMENT OF THE TRACKSHOE TENSION
2.16. CONTROL AND REGULATION OF THE PRESSURES IN THE HYDRAULIC CIRCUITS
2.17. CONTROL AND REGULATION OF THE LS DIFFERENTIAL PRESSURE AND ADJUSTMENT OF THE LS VALVE
2.18. REGULATION OF THE PC VALVE
2.19. CONTROL AND REGULATION OF THE SERVOCONTROL POWER SUPPLY
2.20. ELIMINATION OF RESIDUAL PRESSURES PRESSURIATION OF THE TANK
2.21. BLEEDING AIR FROM THE HYDRAULIC CIRCUITS
2.22. CONTROL OF HYDRAULIC DRIFT ANALYSIS OF THE CAUSES OF A DRIFT
2.23. CHECKING FOR ANY LEAKAGES INSIDE THE WORKING EQUIPMENT CYLINDERS
2.24. CHECKING FOR ANY LEAKAGES INSIDE THE SWING MOTOR
2.25. METHODS FOR TESTING FOR LEAKAGES INSIDE THE SWIVEL JOINT
3. REMOVAL AND INSTALLATION
3.1. HOW TO READ THE MANUAL
3.2. PRECAUTIONS TO BE TAKEN WHILE WORKING
3.3. WATER COOLANT PUMP
3.4. OILCOOLER RADIATOR GROUP
3.4.1. REMOVAL
3.4.2. INSTALLATION
3.5. ENGINEPUMP GROUP
3.6. ENGINEPUMP COUPLING
3.6.1. REMOVAL
3.6.2. INSTALLATION
3.7. LATERAL LOWER COVER
3.7.1. REMOVAL
3.7.2. INSTALLATION
3.8. INNER CONTROL VALVE BOX COVER
3.9. LEFTHAND PPC VALVE (ARMBUCKET)
3.9.1. REMOVAL
3.9.2. INSTALLATION
3.10. RIGHTHAND PPC VALVE (BOOMBUCKET)
3.10.1. REMOVAL
3.10.2. INSTALLATION
3.11. SERVOCNTROL SOLENOID GROUP
3.12. SWING MACHINERY
3.12.1. REMOVAL
3.12.2. INSTALLATION
3.13. REVOLVING FRAME
3.14. RUBBER TRACK SHOES
3.14.1. REMOVAL
3.14.2. INSTALLATION
3.15. STEEL TRACK SHOES
3.16. IDLER AND RECOIL SPRING
3.16.1. REMOVAL
3.16.2. INSTALLATION
3.17. SPRING RECOIL AND THRUST CYLINDER GROUPS
3.18. BUCKET CYLINDER
3.18.1. REMOVAL
3.18.2. INSTALLATION
3.19. BOOM SWING CYLINDER
3.20. WORK EQUIPMENT CYLINDERS
3.20.1. DISASSEMBLY
3.20.2. ASSEMBLY
3.21. UPPER WORK EQUIPMENT
3.22. BOOM SWING SUPPORT
4. STANDARD MAINTENANCE
4.1. SWING CIRCLE
4.2. SWING MACHINERY
4.3. FINAL DRIVE
4.4. SPROCKET
4.5. TRACK FRAME AND RECOIL SPRING
4.6. PPC VALVE (FOR BOOM, ARM, BUCKET, SWING)
4.7. PPC VALVE (FOR HAMMER)
4.8. CYLINDER
4.9. WORK EQUIPMENT

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