Figure 108. Hydraulic tubes and fittings, removal and installation.
Section XVII. CRANE CLUTCH AND BRAKE ASSEMBLIES CONTROLS AND LINKAGE
184. General
185. Crane Engine Clutch Adjustment
Adjust the engine clutch as shown in figure 109.
The operating clutches are of the internal expanding
type. The band assemblies are composed chiefly of a
186. Boom Independent Hoist Shaft Clutch
clutch shoe with lining, a clutch actuating arm and
actuating arm retracting spring, and a band retracting
a. Adjustment.
spring. The brakes are of the external-contracting type
(1) Loosen adjusting nut (33, A, fig. 110)
mounted on the outside of the clutch drums. They
nearest the end of the eyebolt, and run
consist chiefly of a two-part hinged-attached brake
the other adjusting nut (34) tight against
assembly with -lining. One end of the band assembly is
the swivel pin. Be sure nuts are tight after
anchored and the other is actuated.
adjustment is made.
AGO 6819A
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