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TM 9-2320-364-20-5
18-35
(7)
Install grease fitting (14) in pin (10).
Use care when installing retaining
rings. Retaining rings are under
spring tension and can act as
projectiles when released and
could cause severe eye injury.
NOTE
Perform Step (8) if bearing races
were removed.
(8)
If removed, install retaining ring (17) and
two bearing races (16) in sheave (12).
(9)
Pack two roller bearings (15) with grease
and install bearings in sheave (12).
(10)
Apply grease on spacer (13) and install
sheave (12) and bushing in hook block (5)
with pin (10), key washer (9) and nut (11).
(11)
Install five pins (8) in hook block (5) with
10 cotter pins (7).
(12)
Install bushing (6) in lock pin (4).
(13)
Install lock pin (4) in hook block (5) with
washer (3), lockwasher (2) and screw (1).
Tighten screw to 135 lb-ft (183 N.m).
(14)
Tighten nut (11) on pin (10).
(15)
Bend tabs of key washer (9) into slots on
nut (11).
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