Specifications

Vehicle System Testing & Adjusting 65
3. Install 1 mm shim to each bearing of intermediate
lower and stationary upper basically. Lifting by
crane, insert intermediate mast into stationary
mast from the upper side.
NOTE: When installing shims (5) behind bearing (4),
make sure the amount of shim is divided equally
when positioned behind each bearing (4).
Mast Adjustment Lower Bearings
(A, B, C) Zero clearance. (D) Minimum clearance.
(3, 4, 5) Bearing. (6, 7, 8) Shims.
4. Make surer outer intermediate mast lower
bearings are properly shimmed in the stationary
mast by rolling up and down and moving outer
intermediate mast to right and left. If clearance
between both masts can be detected, pull out the
intermediate mast from the stationary mast with
crane and add shim 0.5 mm or 1 mm to both
intermediate lower bearings.