TM 9-2330-373-14 & P
4-21.
HYDRAULIC WHEEL CYLINDER
THIS TASK COVERS
Troubleshooting Reference
a.
Removal
Item No.
b.
Installation
6. No brakes or weak brakes
7. Slow brake application or
slow brake release
10. Uneven braking
Test Equipment Required:
None
Personnel Required:
1
REMOVAL
1.
Remove wheel (para 3-7).
2.
Remove hub and brake drum (para 4-30).
3.
Unscrew the tube assembly bolt from wheel
cylinder tube fitting (13).
4.
Remove fluid passage bolt (11) and spacer ring
(10) from tube connector (9).
5.
Pull the connector away from cylinder (1) or (2).
Remove washer (8) between connector
and cylinder.
1.
Cylinder
10.
Spacer ring
2.
Cylinder
11.
Bolt
6.
If removing both of the wheel
5.
Backing plate
12. Tube
cylinders, remove upper and
8.
Washer
13. Fitting
lower wheel cylinder tubes (12)
9.
Connector
14. Tube
and (14) from rear of brake
backing plate (5).
7.
From rear of backing plate (5), remove two bolts
(7) and lock washers (6) securing wheel
cylinders (1) and (2) and spark shields (3) and
(4) to brake backing plate (5).
8.
Slide the brake shoes away from wheel cylinder
piston rod.
1. Cylinder
5. Backing plate
2. Cylinder
6. Washer
3. Shield
7. Bolt
4. Shield
TA 314778
4-57
