TM 5-3895-382-24
f. Installation of Smooth Drum.
(1)
Install drum gear reducer on smooth drum assembly (Chapter 16).
(2)
Install drum support housing on smooth drum assembly (Chapter 16).
(3)
Install smooth drum assembly (Chapter 16).
(4)
Attach lifting device with minimum 339 lbs (154
kg) capacity to bumper assembly (7).
WARNING
· Bumper assembly weighs 339 lbs (154 kg).
Keep clear of equipment when equipment
is being raised or lowered. Equipment may
fall and cause serious injury or death to
personnel.
· Do not allow heavy components to swing
while hanging by lifting device. Equipment
may strike personnel and cause injury.
· Exercise extreme caution when working
near a cable or chain under tension. A
snapped cable, shifting or swinging load
may result in injury or death to personnel.
· Ensure that bumper assembly is balanced during removal. An unbalanced bumper assembly
can quickly tip or fall causing personal injury or death to personnel.
(5)
Using lifting device, position bumper assembly (7) in yoke (17).
NOTE
Shims may be used on left, right, both, or neither side(s) to center drum assembly in yoke.
(6)
Install shims (18) to center bumper assembly (7) in yoke (17).
(7)
Install six washers (16), three bolts (15), three bolts (14), three washers (13), three washers (12), and locknuts
(11) in bumper assembly (7) and yoke (17). Tighten nuts to 340 lb-ft (460 Nm).
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