Figure 47. Shipper shaft assembly, exploded view.
Fitting, lubrication, 1/8 in.
Bushing (2 rqr)
178. Boom Harness Sheave Bushing
176. Bail Block Sheave Bushing Installation
a. Using a suitable press, install the bail block
Cleaning, Inspection, and Repair
sheave bushings in the bail block sheave.
a. Cleaning. Clean the bushings with an approved
b. Install the bail block sheave (TM 54810-207-20).
cleaning solvent. Dry thoroughly.
b. Inspection and Repair. Inspect the bushings for
scoring, pitting, excessive wear, or other damage.
177. Boom Harness Sheave Bushing
Replace defective bushings as necessary.
a. Remove the boom harness sheave (TM 6-5810-
179. Boom Harness Sheave Bushing
b. Using a suitable press, remove the bushings
a. Using a suitable press, install the bushings in the
from the boom harness sheave.
boom harness sheave.