TM 5-3810-288-12
STEP 1.
LOWER BOOM TO REST ON ADEQUATE SUPPORT.
STEP 2.
REMOVE CAPSCREW, NUT, AND COLLAR ON EACH SIDE.
STEP 3.
REMOVE GUY CABLE LINK.
STEP 4.
SUPPORT SHEAVES SO THEY CAN NOT FALL.
STEP 5.
USE WOODEN BLOCK AND HAMMER AND DRIVE BOOM POINT PIN OUT.
STEP 6.
REMOVE SHEAVES.
ME 3810-288-12/3-84
Figure 3-84. Boom point sheaves, removal and replacement.
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