TM 9-2320-273-20
BRAKE SYSTEM.
9-35. PUSHER AXLE BRAKE SHOES MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
A. REMOVAL.
1. Two brake shoe
With a long handle screw-
assemblies (27).
driver lift brake shoe assemblies
and remove two rollers (25) and
retainers (24).
2. Spring (26) and two
Remove.
pins (23).
3. Four snap rings (1), four
From rear side remove snap
washers (2) and two pins
ring (1) and washer (2), then
(5).
pull out pin (5).
4. Two brake shoe
Lift off.
assemblies (27).
5. Two bushings (3) and
Remove.
grease fittings (4).
6. Snap ring (6), two washers
Remove and pull camshaft
(7), two seaIs (8), O-ring
(14) out of spider.
(9), and O-ring (13).
7. Bushing (10), bushing
Remove.
(11), and grease fitting (12).
8. Dust shield (18) and (19),
Remove.
Remove only if damaged and
six capscrews (15),
replacement is needed.
six Iockwashers (16), and
six washers (17).
B. INSPECTION.
9. Brake spring (26), shoe
Inspect for:
assemblies (27), O-ring
a. Dirt.
(9), O-ring (13) and all
b. Wear.
hardware.
c. Damage
NOTE
If lining (22) is to be replaced separately,
rivets (21) will have to be drilled out and
replaced with new. Refer to Direct Support
Maintenance.
Replace as necessary.
9-152