Section XI. CRANE AUXILIARY SHAFT ASSEMBLY
(POWER LOAD LOWERING)
6-25. General
6-26. Crane Auxiliary Shaft Assembly
a. Removal.
The crane auxiliary shaft assembly is used for power
load lowering to power-down a load under power at a
(1) Remove the hoist drum shaft (para 6-14).
speed controlled by the engine throttle setting. The
(2) Remove the auxiliary shaft assembly as
auxiliary shaft assembly is gear driven and mounts to the
instructed on figure 6-21.
revolving frame with two bearings.
Figure 6-21. Crane auxiliary shaft assembly removal and installation.
b. Disassembly. Disassemble the auxiliary
shaft assembly in the numerical sequence shown
on figure 6-22.
6-30
