Komatsu WH609-1E0, WH613-1E0, WH713-1E0, WH714H-1E0, WH716-1E0 Telescopic Handler Shop Manual WEBM008500

Description

• Model List:
  • WH609-1E0 Telescopic Handler
  • WH613-1E0 Telescopic Handler
  • WH713-1E0 Telescopic Handler
  • WH714H-1E0 Telescopic Handler
  • WH716-1E0 Telescopic Handler

• 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. ENGINETRANSMISSION COUPLING
• 13.2. STEERING SYSTEM (4WS)
• 13.3. STEERING UNIT
• 13.4. HYDRAULIC DIAGRAM
• 13.5. HYDRAULIC PUMP
• 13.6. CONTROL VALVE
• 13.7. PPC VALVE
• 13.8. SOLENOID VALVES
• 13.9. SAFETY VALVES
• 13.10. CYLINDERS
• 13.11. AIR CONDITIONING SYSTEM
• 13.12. CLIMATE CONTROL SYSTEM OPERATION
• 14. TESTING AND ADJUSTMENTS
• 14.1. STANDARD SPECIFICATIONS
• 14.2. INTRODUCTION
• 14.3. VALVE LASH ADJUSTMENT
• 14.4. CHECKING ENGINE SPEED
• 14.5. TENSIONING THE AIR CONDITIONER COMPRESSOR BELT
• 14.6. ADJUSTING ACCELERATOR CABLE LENGTH
• 14.7. ADJUSTING BRAKE PEDAL TRAVEL AND POSITIONING THE STOP LAMP MICROSWITCHES
• 14.8. ADJUSTING THE PARKING BRAKES
• 14.9. BLEEDING AIR FROM CIRCUITS
• 14.10. PREPARING THE MACHINE READY FOR HYDRAULIC PRESSURE CHECK AND CALIBRATION
• 14.11. CHECKING AND CALIBRATING WORK EQUIPMENT HYDRAULIC PRESSURES
• 14.12. CALIBRATING THE PRESSURE OF THE STEERING SYSTEM
• 14.13. INSPECTING THE OPERATION OF THE UNLOADING VALVE
• 14.14. CHECKING AND CALIBRATING THE DR VALVE (PUMP FLOW VARIATION)
• 14.15. CHECKING THE DYNAMIC PUMP DP VALUE
• 14.16. CHECKING PUMP FLOW
• 14.17. BRAKE SYSTEM CHECKS
• 14.18. TRANSMISSION (POWER SHIFT) CHECKS
• 14.19. TRANSMISSION ASSEMBLY PRESSURE CHECKS
• 14.20. CHECKING THE SPEED OF THE TRANSMISSION SHAFTS RESPONSIBLE FOR TRANSLATION (CARDAN SHAFTS)
• 14.21. LEVEL CALIBRATION
• 14.22. CHECKING LOAD CELL CALIBRATION
• 14.23. CALIBRATING THE OVERTURN PREVENTION SYSTEM (STANDARD)
• 14.24. CALIBRATING THE OVERTURN PREVENTION (ASM) CONTROL UNIT
• 14.25. CHECKING LED CALIBRATION (version with ASM)
• 14.26. CHECKING SLIDING PADS CLEARANCE
• 14.27. CHECKING BOOM SIDE ALIGNMENT
• 14.28. BOOM CHAINS
• 14.29. CHAIN TENSIONING
• 14.30. CHECKING FOR BLOWBY
• 14.31. ANALYSIS OF THE CAUSES RESPONSIBLE FOR HYDRAULIC DRIFT
• 14.32. EQUALIZING STABILIZER SPEED
• 14.33. AIR CONDITIONING SYSTEM MAINTENANCE
• 14.34. CHECKING THE A/C SYSTEMS OPERATING TEMPERATURE
• 15. REMOVAL AND INSTALLATION
• 15.1. HOW TO READ THE MANUAL
• 15.2. PRECAUTIONS TO BE TAKEN WHEN WORKING
• 15.3. TURBOCOMPRESSOR
• 15.4. RADIATOREXCHANGER ASSEMBLY
• 15.5. BATTERY BATTERY TRAY
• 15.6. COMPLETE ENGINE SHIFT ASSEMBLY
• 15.6.1. Removal
• 15.6.2. Installation
• 15.7. ENGINETRANSMISSION
• 15.7.1. Detachment
• 15.7.2. Joining
• 15.8. CONTROL VALVE ASSEMBLY
• 15.8.1. Removal
• 15.8.2. Installation
• 15.9. BRACKET CONTROL, EQUIPMENT LOCK, AND FRAME LEVELLING SOLENOID VALVES
• 15.9.1. Removal
• 15.9.2. Installation
• 15.10. AIR CONDITIONER COMPRESSOR (only if equipped)
• 15.10.1. Removal
• 15.10.2. Installation
• 15.11. COMPRESSOR BELT
• 15.11.1. Removal
• 15.11.2. Installation
• 15.12. SERVOCONTROL FEED VALVE
• 15.12.1. Removal
• 15.12.2. Installation
• 15.13. STEERING SELECTION SOLENOID VALVE ASSEMBLY
• 15.13.1. Removal
• 15.13.2. Installation
• 15.14. FRONT AXLE
• 15.14.1. Preparation
• 15.14.1.1. . Machine with outriggers
• 15.14.1.2. . Machine without outriggers
• 15.14.1.3. Removal
• 15.14.1.4. Installation
• 15.15. REAR AXLE
• 15.15.1. Preparation
• 15.15.1.1. . Machine with outriggers
• 15.15.1.2. . Machine without outriggers
• 15.15.1.3. Removal
• 15.15.1.4. Installation
• 15.16. TELESCOPIC BOOM
• 15.16.1. Removal
• 15.16.2. Installation
• 15.17. LIFT AND OFFSET CYLINDERS
• 15.17.1. Removal
• 15.17.2. Installation
• 15.18. INTERMEDIATE AND TOP BOOM
• 15.18.1. Removal
• 15.18.2. Installation
• 15.19. EXTENSION CYLINDER
• 15.19.1. Removal
• 15.19.2. Installation
• 15.20. BOOM SLIDING PADS
• 15.20.1. Replacement
• 15.20.1.1. Lower sliding pads for intermediate and top booms.
• 15.20.1.2. Upper sliding pads for intermediate boom
• 15.20.1.3. Side sliding pads for intermediate and top boom
• 15.20.1.4. Upper sliding pads for top boom
• 15.20.1.5. Rear upper sliding pads for intermediate boom
• 15.20.1.6. Rear upper sliding pads for top boom
• 15.20.1.7. Rear lower sliding pads for intermediate and top boom
• 15.21. EXTENSION AND RETRACTION CHAINS (Versions with 3section boom)
• 15.21.1. Removal
• 15.21.2. Installation
• 15.22. CHAIN RETURN PULLEY PINS AND BUSHINGS
• 15.22.1. RETRACTION CHAIN PULLEY
• 15.22.1.1. Removal
• 15.22.1.2. Installation
• 15.22.2. EXTENSION CHAIN PULLEYS
• 15.23. ENGINE LINE CENTRE
• 15.23.1. Removal
• 15.23.2. Installation
• 15.24. ACCELERATOR CABLE
• 15.24.1. Removal
• 15.24.2. Installation
• 15.25. SHIFTREVERSING GEAR LEVER ASSEMBLY
• 15.25.1. Removal
• 15.25.2. Installation
• 15.26. STEERING COLUMN SWITCH UNIT DIPSWITCH
• 15.26.0.1. . Removing the seals
• 15.26.0.2. . Removing the wiper ring
• 15.26.1. Assembly
• 15.26.1.1. . Installing the inner seal (15)
• 15.26.1.2. . Installing the control valve
• 15.26.1.3. . Completing the installation procedure
• 15.27. STEERING COLUMN
• 15.27.1. . Front wiper motor
• 15.27.2. . Rear wiper motor
• 15.27.3. . Upper wiper motor
• 15.27.4. Installation
• 15.28. PARKING BRAKE CABLE
• 15.28.1. Removal
• 15.28.2. Installation
• 15.29. DASH / INSTRUMENT PANEL
• 15.30. FUSE AND RELAY CENTRE
• 15.30.1. Removal
• 15.30.2. Installation
• 15.31. PROPELLER SHAFT
• 15.31.1. Removal
• 15.31.2. . Front cardan shaft
• 15.31.3. . Rear cardan shaft
• 15.31.4. Installation
• 15.32. FUEL TANK
• 15.32.1. Removal
• 15.32.2. Installation
• 15.33. HYDRAULIC OIL TANK
• 15.33.1. Removal
• 15.33.2. Installation
• 15.34. FRAME LEVELLING CYLINDER
• 15.34.1. Removal
• 15.34.2. Installation
• 15.35. FRAME SWING LOCKING ROD (WH609 and WH613 only)
• 15.35.1. Removal
• 15.35.2. Installation
• 15.36. AXLE LOCKING CYLINDER
• 15.36.1. Removal
• 15.36.2. Installation
• 15.37. STABILIZER CYLINDERS (If equipped)
• 15.37.1. Removal
• 15.37.2. Installation
• 15.38. EQUIPMENT HOLDER
• 15.38.1. Removal
• 15.38.2. Installation
• 15.39. EQUIPMENT MOTION CYLINDER
• 15.40. EQUIPMENT QUICKLOCK ASSEMBLY
• 15.40.1. Removal
• 15.40.2. Installation
• 15.41. AIR CONDITIONER FANS
• 15.41.1. Removal
• 15.41.2. Installation
• 15.42. AIR CONDITIONER CONDENSER ASSEMBLY
• 15.42.1. Removal
• 15.42.2. Installation
• 15.43. DEHUMIDIFYING FILTER
• 15.43.1. Removal
• 15.43.2. Installation
• 15.44. AIR CONDITIONING SYSTEM PRESSURE SWITCH
• 15.44.1. TRANSMISSION ASSEMBLY
• 15.44.2. PRESSURE REGULATOR VALVE
• 15.44.3. Disassembly
• 15.44.4. Assembly
• 15.44.5. MODULATED VALVE
• 15.44.6. CONVERTER HOUSING
• 15.44.7. Disassembly
• 15.44.8. Assembly
• 15.44.9. DROP BOX ASSEMBLY
• 15.44.10. Disassembly
• 15.44.10.1. . Complete drop box assembly
• 15.44.10.2. . Input shaft
• 15.44.11. Assembly
• 15.44.11.1. . Input shaft
• 15.44.11.2. . Complete drop box assembly
• 15.45. AXLES
• 15.45.1. Disassembly
• 15.45.1.1. . Planetary reduction
• 15.45.1.2. . Steering case
• 15.45.1.3. . Cardan shaft
• 15.45.1.4. . Brakes
• 15.45.1.5. . Parking brake assembly (front axle)
• 15.45.1.6. . Removal of steering cylinder
• 15.45.1.7. . Disassembly of steering cylinder
• 15.45.1.8. . Steering cylinder
• 15.45.1.9. . Steering cylinder
• 15.45.1.10. . Convergency adjustment
• 15.45.1.11. . Parking brake assembly (front axle)
• 15.45.1.12. . Brakes
• 15.45.1.13. . Cardan shaft
• 15.45.1.14. . Steering case
• 15.45.1.15. . Planetary reduction