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Komatsu PC26MR-3 Hydraulic Excavator Shop Manual WEBM007901

$40.00

Type Of Manual: Shop Manual
Manual ID: WEBM007901
Format: PDF
Size: 18.7MB
Number of Pages: 258

Category: Komatsu Shop Manual PDF

Model List:
- PC26MR-3 Hydraulic Excavator

1. CONTENTS
2. REVISED PAGES
3. k SAFETY
4. FOREWORD
5. HOW TO READ THE SHOP MANUAL
6. HOISTING INSTRUCTIONS
7. STANDARD TIGHTENING TORQUE
8. COATING MATERIALS
9. ELECTRIC
10. WEIGHT TABLE
11. TABLE OF OIL AND COOLANT QUANTITIES
12. CONVERSION TABLE
13. STRUCTURE AND FUNCTION
13.1. HYDRAULIC COMPONENTS LAYOUT DRAWING
13.2. HYDRAULIC TANK
13.3. CENTER SWIVEL JOINT
13.4. HYDRAULIC CYLINDER
13.5. SOLENOID VALVE
13.6. HYDRAULIC PUMP
13.7. CONTROL VALVE
13.8. OPERATION FOR EACH FUNCTION AND VALVE
13.9. SWING MOTOR
13.10. PPC VALVES
13.11. WORK EQUIPMENT
13.12. DIMENSIONS OF EACH PART OF WORK EQUIPMENT
13.13. FLOOR
13.14. ENGINE CONTROL SYSTEM
13.15. ELECTRIC CONTROL SYSTEM
13.16. KOMTRAX SYSTEM
13.17. MONITOR SYSTEM
13.18. SENSORS
14. TESTING AND ADJUSTMENTS
14.1. MACHINE SPECIFICATIONS AND COMPONENTS
14.2. PUMP FEATURES
14.3. CHECK POSITIONS
14.4. SPECIAL TOOLS
14.5. TESTING ENGINE SPEED
14.6. MEASUREMENT OF EXHAUST GAS COLOR
14.7. ADJUSTING VALVE CLEARANCE
14.8. CHECKING COMPRESSION PRESSURE
14.9. CHECKING ENGINE OIL PRESSURE
14.10. TESTING AND ADJUSTING FUEL INJECTION TIMING
14.11. BLEEDING AIR FROM FUEL CIRCUIT
14.12. TESTING AND ADJUSTING FAN BELT TENSION
14.13. ADJUSTING FUEL CONTROL LEVER LINKAGE
14.14. MEASUREMENT OF CLEARANCE IN SWING CIRCLE BEARINGS
14.15. CONTROL AND REGULATION OF PRESSURE IN THE HYDRAULIC CIRCUITS
14.16. CHECKING SERVOCONTROL SUPPLY PRESSURE
14.17. CHECKING AND ADJUSTING THE LS DIFFERENTIAL PRESSURE. ADJUSTING THE LS VALVE
14.18. TESTING THE CORRECT FUNCTIONING OF THE SOLENOID VALVE UNIT
14.19. CHECKING PPC VALVE OUTPUT PRESSURE
14.20. CHECKING REVOLVING FRAME SWING BRAKE RELEASE PRESSURE
14.21. TESTING AND ADJUSTING TRACK SHOE TENSION
14.22. CHECKING DEVIATION DURING TRAVEL
14.23. CHECKING FOR LEAKAGE INSIDE THE CYLINDERS
14.24. ELIMINATING RESIDUAL PRESSURE FROM THE HYDRAULIC CIRCUITS
14.25. PRESSURIZING THE HYDRAULIC OIL RESERVOIR
14.26. BLEEDING AIR FROM CYLINDERS
14.27. BLEEDING AIR FROM THE HYDRAULIC CIRCUITS
14.28. HOW TO OPEN AND CLOSE (TILT) FLOOR
14.29. KOMTRAX STATION OPENING CHECK (TC1310 station)
14.30. KOMTRAX SYSTEM CHECKS
15. REMOVAL AND INSTALLATION
15.1. HOW TO READ THE MANUAL
15.2. PRECAUTIONS TO BE TAKEN WHILE WORKING
15.3. SPECIAL TOOLS
15.4. INJECTION PUMP
15.4.1. Removal
15.4.2. Installation
15.5. RADIATOR AND HYDRAULIC OIL COOLER
15.5.1. Removal
15.5.2. Installation
15.6. ENGINEPUMP GROUP
15.7. BUMPER SPRING AND PUSH CYLINDER ASSEMBLIES
15.7.1. Removal
15.7.2. Assembling
15.8. LOWER IDLER ROLLERS
15.9. SWING MOTOR ASSEMBLY
15.9.1. Removal
15.9.2. Installation
15.10. ENTIRE UPPER FRAME
15.11. WORKING EQUIPMENT
15.11.1. Removal
15.11.2. Installation
15.12. CONTROL VALVE
15.13. HYDRAULIC CYLINDERS
15.13.1. Assembling
15.13.2. CYLINDER
15.13.3. PISTON ROD
15.13.4. CYLINDER HEAD ASSEMBLY
15.13.5. PISTON ASSEMBLY
15.13.6. PISTON ROD
15.14. KOMTRAX STATION (FOR CANOPY)
15.14.1. Removal
15.14.2. Installation
15.15. KOMTRAX STATION (FOR CAB)
15.16. HYDRAULIC CIRCUIT
15.17. ELECTRICAL CIRCUIT DIAGRAM (CANOPY VERSION)
15.18. ELECTRICAL CIRCUIT DIAGRAM (CAB VERSION)

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