Komatsu WA85-3 Wheel Loader Repair Service Manual

Table of Contents

Komatsu WA85-3 Manual

Main sections and selected subjects identified in the source documentation:

• Serial Numbers
• WA75-3 – HA950051 and up
• WA65-3 – HA940051 and up
• WA65-3 Parallel Lift – HA050051 and up
• WA85-3 – HA960051 and up
• WA90-3 – HA970051 and up
• WA95-3 – HA980051 and up
• Manuals: Shop Manual, Parts Catalog
• 00 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 00-3
• 01 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01-1
• 10 STRUCTURE AND FUNCTION . . . . . . . . . . . . . . . . . . . . . . 10-1
• 20 TESTING AND ADJUSTING . . . . . . . . . . . . . . . . . . . . . . . . 20-1
• 30 DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . . . . . . 30-1
• 90 APPENDIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-1
• Manual Extract Removal of counterweight assembly
• Cover plates
• Unscrew and remove the cover plates (1) on both sides of the rear frame.
• Rear lights
• a. Disconnect the electrical plug-type connector (3) at each of the rear lights.
• b. Unscrew the bolts (2) on both sides of the rear-light fixture.
• c. Remove the rear lights together with their fixtures from the rear frame.
• Counterweight
• a. Screw the two eye bolts (M20) into the threaded holes (4) from above into the counterweight.
• b. Suspend the counterweight by means of hoisting gear.
• c. Unscrew the four fastening bolts (5) and lower the counterweight to the ground.
• When lifting make sure that the load is properly balanced.
• Counterweight: 222 – 650 kg