Mast Adjustment (V Mast) - Toyota 30 Series Manual

MAST ADJUSTMENT (V MAST)

Lift Roller Adjustment at Mast
1.
Clearance between inner mast roller and outer mast
I
Shim
into
Adjust the mast overlap to approx. 450 mm (1 7.72 in).
Shift the inner mast to one side to bring the roller into
contact with the outer mast, and inspect the clearance
between the roller side face and mast where they are the
closest.
Standard: A = 0
If the standard is not satisfied, make adjustment by chang-
ing the inner mast roller shim thickness.
Shim thickness: 0.5 and 1.0 mm (0.020 and 0.039 in)
(3) Distribute shims equally to the rollers on the left and right
side.
After the adjustment, see that the inner mast moves
(4)
smoothly in the outer mast.
Inner mast
These
0.8 mm (0 0.031 in)