TM 9-2320-289-20
7-7.
BRAKE SHOE AND WHEEL CYLINDER REPLACEMENT (Con’t).
NOTE
M1009 DOES NOT use a lock-
washer (31) with anchor pin (2).
12.
Remove nut (30), Iockwasher (31),
and anchor pin (2) as required.
Discard Iockwasher.
13.
Remove cap (28), bleeder valve
(29), and 2 link rods (35) as
required. Remove 2 bolts (27) and
wheel cylinder (34) from backing
plate (1).
NOTE
Step 14 applies to all except
M1009.
14.
Remove 4 bolts (33) and Iockwashers
(32), and remove backing plate (1)
from axle (36). Discard Iockwashers.
b.
INSTALLATION
WARNING
•
•
•
•
•
DO NOT use a dry brush or compressed air
brake components. There may be asbestos
brake components which can be dangerous
to clean brake shoes or
dust on brake shoes or
to vou if vou breathe it,
Brake shoes and brake components must be wet, and a soft brush must
be used. Failure to follow this warning may result in serious illness or
death to personnel.
Always wear goggles during installation of brake shoe springs. Failure
to follow this warning may result in serious eye injury.
NOTE
If installing wheel cylinder (34), perform steps 2-16.
If Installing brake shoes (5 and 17) and mounting hardware, perform
steps 3-16.
Step 1 applies to all except M1009.
1.
Install backing plate (1) on axle (36) with 4 new
to 105 Ib.-ft. (142 N•m).
Iockwashers (32) and bolts (33). Tighten bolts
TA49667
7-17
