TM-9-2330-227-14-P
SEMITRAILER, VAN: SHOP, 6-TON, SINGLE AXLE, M146
TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
JUNE 1985
TM-9-2330-227-14-P - Page 91 of 576
TM 9-2330-227-14&P
ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - CONTINUED
ITEM
NO.
2
INTERVAL
Q
S
•
Ž
Ž
Ž
Q - QUARTERLY
S - SEMIANNUALLY
ITEM TO BE INSPECTED
PROCEDURE: CHECK FOR AND HAVE REPAIRED, FILLED,
REPLACED, OR ADJUSTED AS NEEDED
BRAKES AND WHEEL BEARINGS
a.
b.
c.
d.
Check chamber (2) and lines (3) for dents, cracks, leaks, and
corrosion.
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.
Check for cracked hubs (6) and missing or loose wheel studs (7).
Disassemble hub (6) and drum (5). Clean and repack wheel
bearings (8) (page 4-143 and page 4-5).
4-13
Back to Top
