Figure 278. Crane hoist drum shaft assembly.
Remove the hoist drum shaft
Inspection and Repair. Inspect all parts for
excessive wear or damage. Replace or repair worn or
Disassembly. Disassemble the hoist drum
shaft assembly in numerical sequence as illustrated on
592. Crane Hoist Drum Shaft Assembly
Reassembly and Installation
591. Crane Hoist Drum Shaft Assembly
Reassembly. Reassemble the crane hoist
Cleaning, Inspection, and Repair
drum shaft assembly in the reverse of the numerical
Cleaning. Clean all parts with an approved
Installation. (1) Install the hoist drum shaft
cleaning solvent and dry thoroughly.