TM 9-2330-227-14&P
ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - CONTINUED
S - SEMIANNUALLY
Q - QUARTERLY
INTERVAL
ITEM TO BE INSPECTED
PROCEDURE: CHECK FOR AND HAVE REPAIRED, FILLED,
ITEM
NO.
REPLACED, OR ADJUSTED AS NEEDED
Q
S
KINGPIN
3
Z
a.
Check kingpin(1) for cracks, nicks, or gouges deeper than
1/8-inch (3.175 mm). Make sure kingpin is securely mounted to
kingpin plate (2). Check for any wear which decreases the diameter
by 1/16-inch (1 .587 mm) or more.
Z
Check kingpin plate (2) for cracks and lubrication.
b.
SPRINGS AND SUSPENSION
4
Z
a. Check for weak or sagging springs (3) and broken leaves (4).
Z
b. Check for loose or missing clips (5) or shifted leaves (4).
Z
c. Check radius rods (6) for damage.
Z
d. Check for broken U-bolts (7).
Z
e. Tighten U-bolts, clip assemblies, and all mounting bolts.