TM 9-2330-379-14&P
DETAILED TROUBLESHOOTING - CONTINUED
LOCATION
ITEM
ACTION
7. Insufficient brake torque to stop the vehicle.
1. Automatic pawl adjusters (1) not functioning
1.
Repair/replace
properly.
automatic adjusters
as necessary (page
4-103).
2. Brake linings (2) worn out.
2.
Replace worn out
brake linings.
3. Adjustable plungers (3) frozen in spider (4).
3.
Free plungers
(page 4-119).
4. Grease on brake lining (2).
4.
Remove grease from
brake linings
(page 4-41).
5. Ruptured diaphragm inside air chamber (5).
5.
Replace air chamber
(page 4-95).
6. Air chamber (5) not fully threaded into
6.
Readjust threading
plunger housing.
of chambers into
plunger housing
(page 4-117).
7. Leaks in the air system.
7.
Repair leaks in air
lines or seals or
replace as neces-
sary.
4-89
