TM 5-3895-382-24
c.
Installation of Pad-foot Drum.
(1)
Install drum gear reducer on pad-foot drum assembly (Chapter 16).
(2)
Install drum support housing on pad-foot drum assembly (Chapter 16).
(3)
Install pad-foot drum assembly (Chapter 16).
(4)
Attach lifting device with minimum 222 lbs
(101 kg) capacity to bumper assembly (19).
WARNING
Bumper assembly weighs 222 lbs
(101 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 (19) 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 (17) to center bumper assembly (19) 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 (19) and yoke (17). Snug, but do not tighten nuts.
(8)
Position bumper assembly (19) to allow 9/16 in. (15mm) clearance between twelve scraper tips (20) and
drum surface.
(9)
Tighten locknuts (11) to 340 lb ft (460 Nm).
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