TM 9-2330-227-14&P
ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - CONTINUED
S - SEMIANNUALLY
Q - QUARTERLY
ITEM TO BE INSPECTED
INTERVAL
PROCEDURE: CHECK FOR AND HAVE REPAIRED, FILLED,
ITEM
REPLACED, OR ADJUSTED AS NEEDED
NO.
Q
S
BRAKES AND WHEEL BEARINGS
2
a.
Check chamber (2) and lines (3) for dents, cracks, leaks, and
corrosion.
Z
b.
Inspect brake lining (4) thickness. Replace brakeshoe assembly if
lining is within 0.0625 inch (1.59 millimeter (mm)) of rivet heads.
Check drum (5) for evidence of overheating.
Z
c.
Check for cracked hubs (6) and missing or loose wheel studs (7).
Z
d.
Disassemble hub (6) and drum (5). Clean and repack wheel
bearings (8) (page 4-143 and page 4-5).
4-13
