hydraulic cylinder (7) from pushing link (9) and clevis (8)
Adjustment After Lining Replacement or
into a straight line.
(3) Compensation for lining wear is
(1) Remove capscrew and lockplate, then
rotate adjusting sleeve (same as fig. 3-10) until there is
turning the adjusting bolt until the clutch lining has
between 0.012 and 0.015 inch clearance between shoe
proper clearance from clutch drum (0.012 to 0.015 inch).
lining and clutch drum at dead end. Be sure shoes are
not tilted in drum (see note in a above).
(2) Continued adjustment in manner
Measure clearance with a thickness
gauge blade that is long enough to
reach inside edge of shoe and drum,
3-26. Positioning Clutch and Brake Bands on Hoist
to avoid possibility of a tilted shoe
that will drag.
General. Hoist drum brake and clutch bands
(4) When adjustment is correct, tighten
are spring mounted to allow bands to move slightly
locknut, then recheck clearance. Readjust if necessary.
during engagement or disengagement.
Figure 3-20. Hoist clutch shoes adjustment and removal points.