Name: Komatsu WB97S-5 Backhoe Loader Shop Manual WEBM007500
Price: 50.00 USD
Availability: InStock

Description

Model List:
- WB97S-5 Backhoe Loader

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. POWER TRAIN
13.2. TRANSMISSION (4WD)
13.3. TRANSMISSION
13.4. CONTROL VALVE BLOCK
13.5. DRIVE SHAFTS
13.6. FRONT AXLE
13.7. REAR AXLE
13.8. STEERING SYSTEM (4WS)
13.9. HYDRAULIC CIRCUIT
13.10. HYDRAULIC PUMP
13.10.1. MAIN PUMP
13.10.2. DELIVERY CONTROL VALVE
13.11. SPOOL CONTROL VALVE
13.12. SPOOL CONTROL VALVE
13.13. CLSS
13.13.1. DESCRIPTION
13.13.2. OPERATING PRINCIPLES
13.13.3. OPERATION FOR EACH CIRCUIT AND VALVE
13.14. STEERING UNIT
13.15. PPC VALVES
13.15.1. SHOVEL PPC VALVE (STANDARD)
13.15.2. SHOVEL PPC VALVE (FLOAT RETURN TO DIG)
13.15.3. OUTRIGGERS PPC VALVE
13.15.4. BACKHOE LH PPC VALVE
13.15.5. BACKHOE RH PPC VALVE
13.16. SOLENOID VALVE GROUP (EV1)
13.16.1. BACKHOE VERSION WITHOUT 4 IN 1 BUCKET
13.16.2. BACKHOE VERSION WITH 4 IN 1 BUCKET
13.17. SOLENOID VALVE GROUP (EV2)
13.18. SHOVEL CYLINDERS
13.18.1. RAISING CYLINDER
13.18.2. DUMPING CYLINDER
13.18.3. IN 1 BUCKET
13.19. BACKHOE CYLINDERS
13.19.1. BOOM CYLINDER
13.19.3. BUCKET CYLINDER
13.19.4. OUTRIGGER CYLINDER
13.19.5. BOOM SWING CYLINDER
13.19.6. JIG ARM CYLINDER
13.20. AIRCONDITIONING UNIT
13.21. OPERATION OF THE AIR CONDITIONING UNIT
13.22. FUSE AND RELAY CENTRE
13.23. DRIVER SEAT WIRING
13.24. SWITCH PANEL WIRING
13.25. FRONT DASH WIRING
13.26. LATERAL DASH WIRING
13.27. ROOF WIRING
13.28. ENGINE WIRING
13.29. SPEED SELECTOR WIRING
13.30. BACKHOE WIRING
13.31. JIG ARM WIRING
13.32. S PUSHBUTTONS PANEL WIRING
13.33. D SOLENOID VALVES WIRING
13.34. WIRING DIAGRAM (STANDARD VERSION) (see also Group 90)
14. TESTING AND ADJUSTMENTS
14.1. NORMAL OR STANDARD TECHNICAL DATA
14.2. SPECIAL TOOLS
14.3. ADJUSTING VALVE CLEARANCE
14.4. ENGINE SPEED TESTS
14.5. TENSIONING THE AIRCONDITIONING COMPRESSOR BELT
14.6. BLEEDING AIR FROM CIRCUITS ELIMINATING RESIDUAL PRESSURE
14.7. ADJUSTING ACCELERATOR PEDAL TRAVEL AND ACCELERATOR LEVER
14.8. ADJUSTING BRAKE PEDAL SLACK/ALIGNMENT
14.9. BRAKING SYSTEM CHECKS
14.10. PARKING BRAKE ADJUSTMENT
14.11. CHECKING AND SETTING PRESSURE IN THE ATTACHMENTS HYDRAULIC CIRCUIT
14.12. CHECKING THE SETTING OF MAIN RELIEF AND SECONDARY VALVES
14.13. SETTING THE MAIN RELIEF VALVES AND THE REDUCING VALVES
14.14. CHECKING AND ADJUSTING THE LS DIFFERENTIAL PRESSURE. ADJUSTING THE LS VALVE
14.15. CHECKING AND ADJUSTING SERVOCONTROLS SUPPLY PRESSURE
14.16. ADJUSTING THE PC VALVE
14.17. TESTING AND SETTING STEERING CONTROL SYSTEM PRESSURE
14.18. CHECKING FOR LEAKS IN THE STEERING CYLINDERS
14.19. TESTING PRESSURES IN THE POWER TRAIN GROUP
14.20. TESTING THE CORRECT FUNCTIONING OF THE POWER TRAINCLUTCHES
14.21. ANALYSIS OF CAUSES HYDRAULIC DRIFT
14.21.1. FRONT EQUIPMENT
14.21.2. BACKHOE
14.22. TESTING THE AIRCONDITIONING UNIT
14.23. EMPTYING THE AIRCONDITIONING UNIT
14.24. TROUBLESHOOTING
14.24.1. FRONT AXLE TROUBLESHOOTING
14.24.2. FRONT AXLE CHECKING AND TROUBLESHOOTING
14.24.3. REAR AXLE TROUBLESHOOTING
14.24.4. REAR AXLE CHECKING AND TROUBLESHOOTING
14.24.5. TRANSMISSION TROUBLESHOOTING
15. REMOVAL AND INSTALLATION
15.1. HOW TO READ THE MANUAL
15.2. PRECAUTIONS TO BE TAKEN WHILE WORKING
15.3. (For machines equipped with an airconditioning unit)
15.4. AIRCONDITIONING UNIT COMPRESSOR
15.4.1. Removal
15.4.2. Installation
15.5. AIRCONDITIONING UNIT COMPRESSOR BELT
15.6. FAN AND HEATING GROUP
15.7. STEERING WHEEL AND TRANSMISSIONREVERSE, DIRECTION INDICATOR AND HEADLIGHT DIPPER BEAM CONTROL GROUP
15.7.1. Removal
15.7.2. Installation
15.8. WORKING BRAKE PUMP GROUP
15.9. HYDRAULIC OIL TANK
15.9.1. Disassembly and assembly
15.10. STEERING SOLENOID VALVE GROUP
15.10.1. Removal
15.10.2. Installation
15.11. FRONT AXLE
15.11.1. Disassembly and assembly
15.11.2. Disassembly and assembly
15.12. SHOVEL PPC VALVE
15.12.1. Removal
15.12.2. Installation
15.13. SHOVEL LIFT CYLINDERS
15.13.1. Removal
15.13.2. Installation
15.14. SHOVEL DUMP CYLINDERS
15.15. FRONT WORKING EQUIPMENT
15.15.1. Removal
15.15.2. Installation
15.16. BACKHOE PPC VALVES
15.16.1. Removal
15.16.2. Installation
15.17. PPC VALVE SUPPORT RELEASE CABLES
15.17.1. Removal
15.17.2. Installation and adjusting
15.18. PPC VALVE SUPPORT RETURN GAS SPRING
15.18.1. Removal
15.18.2. Installation
15.19. SOLENOID VALVE GROUP (servocontrol and optional attachment)
15.19.1. Removal
15.19.2. Installation
15.20. BACKHOE BOOM CYLINDER
15.21. JIG ARM CYLINDER
15.21.1. Removal
15.21.2. Installation
15.22. OUTRIGGER CYLINDER
15.22.1. Removal
15.22.2. Installation
15.23. BACKHOE SWING CYLINDERS
15.23.1. Removal
15.23.2. Installation
15.24. BACKHOE BUCKET CYLINDER
15.24.1. Removal
15.24.2. Installation
15.25. BACKHOE BOOM SAFETY CYLINDER
15.25.1. Removal
15.25.2. Installation
15.26. CYLINDER
15.26.1. SHOVEL ARM, SHOVEL, BOOM, ARM, BUCKET, OUTRIGGERS
15.26.1.1. Disassembly
15.26.1.2. Assembly
15.26.2. BACKHOE SWING CYLINDERS
15.26.2.1. Disassembly
15.26.2.2. Assembly
15.27. BACKHOE WORKING EQUIPMENT
15.28. BACKHOE BOOM CYLINDER
15.29. BACKHOE SWING BRACKET
15.29.1. Removal
15.29.2. Installation
15.30. COMPLETE BACKHOE BACKFRAME
15.30.1. Removal
15.30.2. Installation
15.31. BACKFRAME LOCK PISTONS
15.31.1. Removal
15.31.2. Installation
16. STANDARD MAINTENANCE
16.0.1. SPOOL VERSION
16.0.2. SPOOL VERSION
16.1. PPC VALVES
16.1.1. SHOVEL CONTROL
16.2. SHOVEL CYLINDERS
16.2.1. DUMP CYLINDER
16.2.2. RAISE CYLINDER
16.2.3. IN 1 BUCKET
16.3. BACKHOE CYLINDERS
16.4. FRONT WORKING EQUIPMENT
16.5. SWING BRACKET
16.6. BACKHOE WORKING EQUIPMENT
17. OTHER
17.1. ELECTRICAL DIAGRAM (STANDARD VERSION)