Description
Komatsu WB140-2 WB150-2 Workshop Manual provides detailed service, testing, troubleshooting and repair information for these Italian-specification backhoe loaders.
KOMATSU WB140-2 WB150-2 WORKSHOP MANUAL COVERAGE
This 473-page shop manual covers:
– Komatsu WB140-2: serial number 140F11451 and above
– Komatsu WB150-2: serial number 150F10293 and above
– Italian specification
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
– Transmission and drive system
– Front and rear axles
– Steering and braking systems
– Hydraulic pumps and circuits
– Loader and backhoe control valves
– Loader and backhoe cylinders
– Testing and adjustment procedures
– Engine-speed and compression checks
– Fuel-injection timing adjustments
– Hydraulic pressure testing
– Pump-delivery testing
– Steering and brake-system testing
– Power-train pressure testing
– Hydraulic-drift diagnosis
– Component removal and installation
– Transmission and axle repairs
– Loader and backhoe equipment repairs
– Hydraulic-cylinder repairs
– Maintenance standards
– Hydraulic and electrical diagrams
MANUAL DETAILS
Manufacturer: Komatsu
Models: WB140-2 and WB150-2
Machine type: Backhoe loader
Specification: Italy
Manual type: Workshop Service and Repair Manual
Publication number: WEBM004200
WB140-2 serial coverage: 140F11451 and above
WB150-2 serial coverage: 150F10293 and above
Issue date: February 2002
Language: English
Pages: 473
Format: Digital PDF
The Komatsu WB140-2 WB150-2 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, 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, brake operation and power-train testing. The manual also helps identify hydraulic drift and other operating faults before components are removed.
The Komatsu WB140-2 WB150-2 Workshop Manual provides detailed removal, installation and repair procedures for the transmission, axles, control valves, loader assembly, backhoe assembly and working cylinders.
WHAT HAPPENS AFTER PURCHASE?
After checkout, you will receive an immediate automatic download containing simple delivery instructions. The complete Komatsu WB140-2 WB150-2 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?
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