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 TM 9-2330-331-14&P
0012 00
Table 2. Organizationbal Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5. Perform air leakage test (WP 0044 00-1). Tighten any loose fittings or
3. BRAKES ENGAGE OR
RELEASE SLOWLY
repair or replace fittings per
(Continued)
component WP.
WARNING
4. BRAKES GRAB
Wear safety goggles to prevent
eye injury when opening air
reservoir draincock. Step away
from airstream to prevent
injuries. Serious injury may
result from failure to do so.
1. Check for moisture in air reservoir.
Drain air reservoir.
2. Check for proper service brake
Adjust service brakes
adjustment.
3. Check for presence of grease on
1. Replace brakeshoes
brakeshoe linings and brakedrum.
oil seals (WP 0037 00-1).
2. Clean brakedrum.
4. Check for loose or worn wheel bearings
Adjust or replace wheel bearings
(rollers).
(rollers) (WP 0037 00-1).
5. Check for cracked, scored, or deformed
Replace brakedrum
brakedrum.
6. Check for worn or loose brakeshoe
Replace brakeshoes
linings.
5. BRAKES DRAG (ONE
1. Check for proper service brake
Adjust service brakes
OR MORE BRAKE
adjustment.
DRUMS RUNNING HOT)
2. Check for weak or broken brakeshoe
Replace return spring
return spring.
3. Check for out-of-round brakedrum.
Replace brakedrum
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