Figure 3-109. Main hoist clutch shoes, removal and installation.
(4) Install in reverse order.
b. Removal and Installation.
b. Cleaning, Inspection, and Repair. Clean, inspect
(1) Remove hydraulic clutch cylinder (para 3-
and repair clutch shoes in manner described in
paragraph 3-128b above.
(2) Refer to figure 3-110 and remove band
from support bracket.
(3) Remove the remaining bands in a similar
adjustment procedures.
manner.
3-130. Planetary Clutch Band and Brake Bands
(4) Install in reverse order.
(Main Shaft)
c. Cleaning, Inspection, and Repair.
a. General. For shovel operation, the planetary
(1) Clean all metal parts in an approved
clutch band must be positioned with dead end above the
cleaning solvent and dry thoroughly. Clean clutch or
hydraulic cylinder. This is accomplished by use of a
brake band by wiping with a clean rag, or use of
longer link and bracket (fig. 3-110), which is removed
compressed air.
and installed in a manner similar to that described in b,
(2) Visually inspect clutch or brake band for
below.
cracks, breaks, worn, or damaged condition.
3-121
