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TM 10-4210-235-13
4-29 PARKING BRAKES ADJUSTMENT REPAIR AND REPLACEMENT - continued
(2)
Remove two lock nuts (2), screws (3), one clamp (4), and link (5). Discard lock nuts.
(3)
Remove two nuts (6), screws (2), spacers (8), spacers (9), one spacer (10), and parking brake lever (1).
(4)
Remove cotter pin (11), flat washer (12), shaft (13), roller (14), cable (15), and two spacers (16). Discard
cotter pin.
(5)
Remove grease cap (17).
(6)
Remove cotter pin (18) and discard.
(7)
Remove spindle nut (19) and spindle washer (20).
(8)
Remove brake drum (21), outer bearing (22), and cup (23).
(9)
Remove grease seal (24), inner bearing (25), and cup (26).
(10)
Remove five lock nuts (27) and brake (28) assembly.
b.
Repair (See figure 4-31.)
NOTE
Repair is limited to replacement of defective or damaged components only.
The brake and cable is supplied as a complete assembly. If any one component is damaged
or missing, except for lugs, the entire assembly must be replaced.
The parking brake lever is supplied as a complete assembly. If any one component is
damaged or missing, except for cotter pin, the entire assembly must be replaced.
(1)
Replace any damaged lugs (29) if brake (21) Is to be reused.
(2)
Replace axle per paragraph 4-30 if spindle (30) is damaged.
c.
Installation
(1)
Install brake (28) assembly and five lock nuts (27).
(2)
Lubricate spindle (30) and Inner bearing (25) with grease then install cup (26), inner bearing, and grease
seal (2)
(3)
Lubricate outer bearing (22) with grease then carefully install brake drum (21), cup (23), and outer bearing.
(4)
Install spindle washer (20) and spindle nut (19). Tighten spindle nut until the brake drum (21) just begins to
drag when turned. Loosen the spindle nut just until a slot aligns with hole in spindle (30).
(5)
Install new cotter pin (18).
(6)
Install grease cap (17).
(7)
Install two spacers (16), cable (15), roller (14), shaft (13), flat washer (12), and new cotter pin (11).
(8)
Install parking brake lever (1), spacer (10), two screws (2), spacers (9), cable (15), spacers (8), and nuts
(6).
4-70
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