3-146
Fig. 3.465
Fig. 3.466
Fig. 3.467
Fig. 3.468
(2) Adjusting or replacing rollers of the mast:
① Put the front tires on stands 300 mm [12 in.]
high.
② Remove the piston head bolt from each of
both cylinders.
③ Move the lift lever a few times to remove the
oil pressure from the piping.
④ Using a hoist crane, raise the inner mast about
1 m [3.28 ft.].