Komatsu Utility 69001, Operation & Maintenance Manual

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MAINTENANCE
SERVICE PROCEDURE
4-41
ADJUSTMENT
1. Travel for 1 or 2 meters on flat ground, then measure clear-
ance (A) between track frame (1) and guide plate (2) (4
places: left, right, inside, outside).
2. If the clearance (A) exceeds 4.0 mm, loosen bolt (3), and
pull out the shim to adjust the clearance at one end to 0.5
to 1.0 mm.
Thickness of one shim is 1.0 mm.
LUBRICATING UNIVERSAL JOINT 4
WARNING
The undercover is heavy. Never try to open or close the cover when directly beneath it. When removing
bolts (2), carry out the work from the rear of the cover so that you can easily get out of the way.
1. Remove the undercover from the rear bottom of the
machine body as follows.
2. Remove two bolts (1) from the front side of the machine
body.
3. Holding the cover, remove two bolts (2) from the rear side
of the machine body.
4. Lower and open the cover gradually.
(A) Front of machine
(B) Dangerous place
5. Apply grease to the grease fittings (2 places) shown by
arrows.