Komatsu WB140PS-2N and WB150PS-2N Backhoe Loader Repair Service Manual
Komatsu WB140PS-2N and WB150PS-2N Backhoe Loader Repair Service Manual - Image 2
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Komatsu WB140PS-2N and WB150PS-2N Backhoe Loader Repair Service Manual - Image 4
Komatsu WB140PS-2N and WB150PS-2N Backhoe Loader Repair Service Manual - Image 5
Komatsu WB140PS-2N and WB150PS-2N Backhoe Loader Repair Service Manual
Komatsu WB140PS-2N and WB150PS-2N Backhoe Loader Repair Service Manual - Image 2
Komatsu WB140PS-2N and WB150PS-2N Backhoe Loader Repair Service Manual - Image 3
Komatsu WB140PS-2N and WB150PS-2N Backhoe Loader Repair Service Manual - Image 4
Komatsu WB140PS-2N and WB150PS-2N Backhoe Loader Repair Service Manual - Image 5

THE MANUAL LIBRARY

Komatsu WB140PS-2N and WB150PS-2N Backhoe Loader Repair Service Manual

$36.00

Technical Details

Brand Komatsu
Models Covered WB140PS-2N and WB150PS-2N
Machine Type Backhoe Loader
Documentation Repair Service Manual
Language English
Format PDF

What’s Included

  • Repair Manual — 498 Pages
SKU: AGRM-0001228 Category: Brand:

Overview

The Komatsu WB140PS-2N and WB150PS-2N backhoe loader repair service manual provides a technical reference for the covered equipment. Its purpose is to help locate information relevant to inspection, troubleshooting, servicing and repair, as applicable to the supplied publication.

The supplied contents outline identifies WB140PS-2N, WB150PS-2N, Manuals and General. The table below follows the provided section names and selected topics; consult the manual for the exact procedures and specifications.

Important Information: Confirm the applicable serial-number or production range in the supplied documentation before selecting a procedure.

Table of Contents

Komatsu WB140PS-2N and WB150PS-2N Manual

Main sections and selected subjects identified in the source documentation:

  • WB140PS-2N: A40001 and up
  • WB150PS-2N: A70001 and up
  • Manuals: Shop Manual
  • General
  • Engine
  • Power Train
  • Undercarriage
  • Hydraulic System
  • Work Equipment
  • Electrical System
  • STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
  • TESTING, ADJUSTING AND TROUBLESHOOTING
  • DISASSEMBLY AND ASSEMBLY KOMATSU LOADER WB140PS-2N and WB150PS-2N
  • FRONT BUCKET TILT CYLINDERS KOMATSU WB140PS-2N and WB150PS-2N
  • Loosen the clips (1) and remove the tube protection (2).
  • For the right-hand cylinder only
  • Disconnect the sensor (3) and remove the bucket position rod (4).
  • Support the cylinder (5) with a sling. Insert a block A between the spacer (6) of the piston fulcrum lever (7) and the link (8).
  • Take off the snap ring and the internal retaining spacer for the piston attachment pin (9).
  • Take out the pin (9).
  • Start the engine to retract the piston (10).
  • Bind the piston head with wire to secure the fully retracted position.
  • Stop the engine.

Serial-Number Applicability

The covered production ranges or serial groups may affect the applicable procedures. Check the identification details on the machine against the source documentation.

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