TM 55-1680-320-23 & P
3-24. MICROSWITCH ASSEMBLY (PULL UP) - REPLACE (cont)
3-24
c.
d.
e.
f.
g.
h.
i.
j.
k.
Remove side cover assemblies (9, 10) by
removing bolts (11, 12) and washers (13).
Remove shim (14) from bearing bore of cover.
Remove and discard packings (15) from covers
(9,
10).
Remove thrust washer (16) from sheave shaft
(17). Rotate clutch assembly (18) and remove.
Remove thrust washer (19). Remove and
retain shim (20) if installed,
Remove thrust washer (21) from sheave shaft
(17), Rotate brake assembly (22) and remove.
Remove thrust washer (23).
Remove retainer assembly (24) by removing
screws (25). Remove and discard packing
(26).
Remove sheave shaft (17) from bearing (27)
in main housing assembly (28). Slide sheave
assembly (29) out through top of main housing
assembly.
Remove packing (30) and machine key (31)
from sheave shaft (17). Discard packing,
Remove clamp (32) by removing bolt (33),
washer (34) and nut (35).
Remove wiring harness (8) from main housing
assembly (28) by removing bolt (40), washer
(41) and nut (42).
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