Description
Komatsu WB140PS-2 WB150PS-2 Workshop Manual provides detailed service, testing, troubleshooting and repair information for these Italian-specification power-shift backhoe loaders.
KOMATSU WB140PS-2 WB150PS-2 WORKSHOP MANUAL COVERAGE
This 493-page shop manual covers:
– Komatsu WB140PS-2: serial number 140F50001 and above
– Komatsu WB150PS-2: serial number 150F50001 and above
– Italian specification
– Power-shift backhoe loaders
WHAT THIS MANUAL CONTAINS
– General specifications
– Safety and workshop precautions
– Component weights
– Oil and coolant capacities
– Standard tightening torques
– Structure and function information
– Power-train system
– Power-shift transmission controls
– Drive shafts
– Front and rear axles
– Steering and braking systems
– Hydraulic pumps and circuits
– Loader control valves
– Backhoe control valves
– Loader and backhoe cylinders
– Electrical system information
– Testing and adjustment procedures
– Standard values and service limits
– Engine-speed and compression checks
– Fuel-injection timing adjustments
– Hydraulic pressure testing
– Pump-delivery testing
– Steering and brake-system testing
– Power-train pressure testing
– Troubleshooting and fault diagnosis
– Component removal and installation
– Hydraulic-pump repairs
– Transmission removal and installation
– Front and rear axle repairs
– Loader and backhoe equipment repairs
– Hydraulic-cylinder repairs
– Maintenance standards
– Hydraulic and electrical diagrams
MANUAL DETAILS
Manufacturer: Komatsu
Models: WB140PS-2 and WB150PS-2
Machine type: Power-shift backhoe loader
Specification: Italy
Manual type: Workshop Service and Repair Manual
Publication number: WEBM002502
WB140PS-2 serial coverage: 140F50001 and above
WB150PS-2 serial coverage: 150F50001 and above
Language: English
Pages: 493
Format: Digital PDF
The Komatsu WB140PS-2 WB150PS-2 Workshop Manual is intended for mechanics, technicians and machine owners carrying out routine servicing, system testing or major backhoe-loader repairs. It explains the construction and operation of the principal mechanical, hydraulic and electrical systems.
Structure and function sections cover the power train, transmission controls, drive shafts, axles, steering, brakes, hydraulic pumps and control valves. Separate information is provided for the loader, backhoe and hydraulic-cylinder systems.
Testing and adjustment procedures include engine checks, fuel-injection timing, hydraulic pressures, pump delivery, steering operation, brake-system checks and power-train testing. Troubleshooting information helps identify faults before components are removed.
The Komatsu WB140PS-2 WB150PS-2 Workshop Manual also provides removal, installation and repair procedures for the hydraulic pump, transmission unit, axles, control valves, loader equipment, backhoe equipment and working cylinders.
Please note that detailed internal overhaul information for the TLB2 power-shift transmission is contained in the separate Komatsu CEBM009200 transmission workshop manual.
WHAT HAPPENS AFTER PURCHASE?
After checkout, you will receive an immediate automatic download containing simple delivery instructions. The complete Komatsu WB140PS-2 WB150PS-2 Workshop Manual will normally be sent to the email address used for your order within one hour using a secure Filemail download link.
WHY BUY FROM AGRIMANUAL?
Agrimanual and Manualfinder have supplied agricultural, construction and engine manuals since 1995. We offer prompt personal service backed by more than 30 years of experience and a specialist library containing thousands of manuals.
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