komatsu wb91r 2 wb93r 2 backhoe loader shop manual webm000400 1

komatsu wb91r 2 wb93r 2 backhoe loader shop manual webm000400 2

komatsu wb91r 2 wb93r 2 backhoe loader shop manual webm000400 3

komatsu wb91r 2 wb93r 2 backhoe loader shop manual webm000400 4

komatsu wb91r 2 wb93r 2 backhoe loader shop manual webm000400 5

Komatsu WB91R-2, WB93R-2 Backhoe Loader Shop Manual WEBM000400

$40.00

Type Of Manual: Shop Manual
Manual ID: WEBM000400
Format: PDF
Size: 25.7MB
Number of Pages: 480

Category: Komatsu Shop Manual PDF

Model List:
- WB91R-2 Backhoe Loader
- WB93R-2 Backhoe Loader

1. COVER
1.1. CONTENTS
1.2. LIST OF REVISED PAGES
1.3. SAFETY
1.4. FOREWORD
1.5. HOW TO READ THE SHOP MANUAL
1.6. HOISTING INSTRUCTIONS
1.7. STANDAR TIGHTENING TORQUE
1.8. COATING MATERIALS
1.9. ELECTRIC WIRE CODE
1.10. WEIGHT TABLE
1.11. TABLE OF OIL AND COOLANT QUANTITIES
1.12. STRUCTURE AND FUNCTION
1.12.1. POWER TRAIN
1.12.2. TRANSMISSION
1.12.3. DRIVE SHAFTS
1.12.4. CONTROL VALVE BLOCK
1.12.5. FRONT AXLE
1.12.6. REAR AXLE
1.12.7. HYDRAULIC PUMP
1.12.8. HYDRAULIC STEERING SYSTEM
1.12.9. HYDRAULIC CIRCUIT
1.12.10. SHOVEL CONTROL VALVE
1.12.11. BACKHOE CONTROL VALVE
1.12.12. CLSS
1.12.13. SOLENOID VALVE
1.12.14. SAFETY VALVE
1.12.15. BRAKE PUMP
1.12.16. SHOVEL CYLINDERS
1.12.17. BACKHOE CYLINDERS
1.13. TESTING AND ADJUSTMENTS
1.13.1. NORMAL OR STANDAR TECHNICAL DATA
1.13.2. SPECIAL TOOLS
1.13.3. MEASURING ENGINE SPEED
1.13.4. ADJUSTING VALVE CLEARANCE
1.13.5. MEASURING COMPRESSION PRESSURE
1.13.6. TESTING AND ADJUSTING FUEL INJECTION TIMING
1.13.7. CHECKING AND TIGHTENING THE FAN BELT
1.13.8. MEASURING ACCELERATOR PEDAL OPERATING TRAVEL AND ACCELERATOR LEVER
1.13.9. ADJUSTING BRAKE PEDAL TRAVEL,BRAKE ALIGNMENT, MICROSWITCHES
1.13.10. AIR BLEEDING RELEASING RESIDUAL PRESSURE
1.13.11. CHECKING AND SETTING PRESSURE IN THE ATTACHMENTS HYDRAULIC CIRCUIT
1.13.12. TESTING AND ADJUSTING OF LOAD SENSING SIGNAL (LS VALVE)
1.13.13. CHECKING UNLOADING VALVE FUNCTIONALITY
1.13.14. TESTING PUMP DELIVERY
1.13.15. TESTING PRIORITY VALVE OPERATION
1.13.16. TESTING AND SETTING STEERING CONTROL SYSTEM PRESSURE
1.13.17. TESTING BRAKE SYSTEM
1.13.18. CONTROL OF THE ENGINE SPEED UNDER LOAD
1.13.19. TESTING PRESSURES IN THE POWER TRAIN GROUP
1.13.20. TESTING THE CORRECT FUNCTIONING OH THE POWER TRAIN CLUTCHES
1.13.21. ADJUSTING THE SENSOR OF RETURN TO DIG DEVICE
1.13.22. ANALYSIS OF CAUSES HYDRAULIC DRIFT
1.14. REMOVAL AND INSTALLATION
1.14.1. HOW TO READ THE MANUAL
1.14.2. PRECAUTIONS TO BE TAKEN WHILE WORKING
1.14.3. SPECIAL TOOLS
1.14.4. STARTING MOTOR
1.14.5. ALTERNATOR
1.14.6. INJECTION PUMP
1.14.7. INJECTION NOZZLES
1.14.8. THERMOSTAT
1.14.9. COOLING LIQUID PUMP
1.14.10. TURBOCOMPRESSOR
1.14.11. CYLINDER HEAD
1.14.12. FRONT COUNTERWEIGHT
1.14.13. RADIATOROIL COOLER UNIT
1.14.14. HYDRAULIC OIL COOLER
1.14.15. TRANSMISSION OIL COOLER
1.14.16. MUFFLER EXHAUST PIPE
1.14.17. ENGINE HOOD
1.14.19. CAB HEATING GROUP
1.14.20. FUEL TANK
1.14.21. HYDRAULIC OIL TANK
1.14.22. ENGINEGEARBOXPUMP GROUP
1.14.23. PISTON PUMP
1.14.24. TRANSMISSION
1.14.25. CONVERTOR
1.14.26. REMOVAL OF THE TRANSMISSIONREVERSE, DIRECTION INDICATOR AND HEADLIGHT DIPPER BEAM CONTROL GROUP
1.14.27. STEERING UNIT
1.14.28. WORKING BRAKE PUMP GROUP
1.14.29. FORNT WORKING EQUIPMENT CONTROL VALVE
1.14.30. FRONT AXLE
1.14.31. REAR AXLE
1.14.32. FRONT BUCKET BOOMRAISING CYLINDER
1.14.33. FRONT BUCKET TILT CYLINDERS
1.14.34. FRONT BUCKET
1.14.35. FRONT WORKING EQUIPMENT
1.14.36. BACKHOE CONTROL VALVE
1.14.37. BACKHOE BOOM CYLINDER
1.14.38. BACKHOE ARM CYLINDER
1.14.39. OUTRIGGER CYLINDERS
1.14.40. BACKHOE SWING CYLINDERS
1.14.41. BACKHOE BACKFRAME LOCK CYLINDER
1.14.42. CYLINDERS
1.14.43. BOOM SWING CYLINDER
1.14.44. BACKHOE BACKFRAME LOCK CYLINDER
1.14.45. BOOM SAFETY CYLINDER
1.14.46. BACKHOE WORKING CYLINDER
1.14.47. BACKHOE BUCKET
1.14.49. BACKHOE BOOM
1.14.50. BACKHOE SWING BRACKET
1.14.51. BACKHOE BACKFRAME
1.15. STANDAR MAINTENANCE
1.15.1. TRANSMISSION
1.15.2. FRONT AXLE
1.15.3. REAR AXLE
1.15.4. HYDRAULIC PUMP
1.15.5. SPOOL CONTROL VALVE
1.15.6. SPOOL CONTROL VALVE
1.15.7. SPOOL CONTROL VALVEwith return to dig
1.15.8. SPOOL CONTROL VALVE
1.15.9. SPOOL CONTROL VALVE
1.15.10. SPOOL CONTROL VALVE
1.15.11. BRAKE PUMP
1.15.12. SHOVEL CYLINDER
1.15.13. BACKHOE CYLINDER
1.15.14. FRONT WORKING EQUIPMENT
1.15.15. SWING BRACKET
1.15.16. BACKHOE WORKING EQUIPMENT

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