TM 9-2320-289-20
8-5.
DRUM, HUB, AND WHEEL BEARINGS MAINTENANCE (Con’t).
3.
Install adjusting nut (18). Tighten
adjusting nut to 50 Ib.-ft. (68 N•m)
while rotating hub (8) and drum (9)
assembly to seat bearings (15 and
17). Loosen adjusting nut slightly to
aline for installation of key (7). Install
key in adjusting nut, Install retainer
(6) on spindle (11). Ensure that
retainer is properly seated.
4.
Install 6 wheel studs (2) to axle shaft
(4), if removed. Install drum (1) on
axle shaft studs.
FOLLOW-ON TASKS:
• Adjust brake shoes. (See paragraph 7-7)
• Install wheel. (See paragraph 8-2)
• Install rear axle shaft if removed. (See paragraph 6-8)
• Check operation of brakes.
TA49726
8-13
