UNDERCARRIAGE FRONT IDLER
14 - 12
REMOVAL
1. Remove track chain per SECTION 15. It is only necessary to lift chain
free from front idler. Disconnect fork (1) from both sides of front idler (2).
Remove thrust plates (3) and shims both sides of front idler.
2. Remove one counterweight mounting bolt. Install a through bolt of
sufficient length with large washers and nut and connect hoist.
3. Slide front idler out from track fame and remove from machine.
4. Position front idler on ground with blocking. Remove counterweights.
REMARK
Each counterweight weighs approximately 19 kg (42 lbs).
DISASSEMBLY
REMARK
Callouts from exploded and cross section views correspond with callouts
in following steps.
1. Using eye bolts and hoist, position front idler on work table.
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