TM 9-2330-213-14&P
Section Ill. UNIT PREVENTIVE MAINTENANCE
CHECKS AND SERVICES (PMCS)
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Paragraph Title
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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General PMCS Procedures . . . . . . . . . . . . . . . . . . . . . . . . . .
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Unit Preventive Maintenance Checks and Services (PMCS), Table 4-1 . . . . . . . . . . . . . . . . . .
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Reporting Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Service intervals . . . . . . . . . . . . . . . . . . . . . . . . . .
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Specific PMCS Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . .
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4-7. GENERAL.
To ensure that the M105 and M107 Series Trailers and M448 Shop Van are ready for operation stall
times, they must reinspected one regular basis so that defects may be found before they result in serious
damage, equipment failure, or injury to personnel. This section contains systematic instructions on inspections,
adjustments, and corrections to be performed by unit maintenance.
4-8. SERVICE INTERVALS.
Perform PMCS, found in Table 4-1, at the following intervals:
(1) Perform Quarterly (Q) PMCS once every three months.
(2) Perform Semiannual (S) PMCS once every six months.
(3) Perform Annual (A) PMCS once each year.
4-9. REPORTING REPAIRS.
Report all defects and corrective actions on DA Form 2404. If a serious problem is found, report it to your
supervisor immediately.
4-10. GENERAL PMCS PROCEDURES.
WARNING
Dry cleaning solvent P-D-680 is toxic and flammable. Always wear protective goggles
and gloves, and use only in a well-ventilated area. Avoid contact with skin, eyes, and
clothes, and DO NOT breathe vapors. DO NOT use near open flame or excessive
heat. The solvent's flash point is 100F-130F(38C-59C). If you become dizzy
while using cleaning solvent, immediately get fresh air and medical help. If solvent
contacts eyes, immediately wash your eyes and get medical aid.
a. Keep equipment clean. Dirt, oil, and debris may cover up a serious problem. Clean as you work and
as needed. Use dry cleaning solvent (Item 6, Appendix E) on all metal surfaces. Use soap (Item 5, Appendix E)
and water on rubber, plastic, and painted surfaces.
b. While performing PMCS, inspect the following components:
(1) Bolts, Nuts, and Screws. Ensure that they are not loose, missing, bent, or broken. Tighten any
that are loose.
Welds. Inspect for gaps where parts are welded together. Report bad welds to your supervisor.
(2)
