TM 9-2330-383-14&P
Section III. UNIT PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
4-6. GENERAL
To ensure that the HEMAT is ready for operation at all times, it must be inspected
systematically so that defects may be discovered and corrected before they result
in serious damage or failure. Table 4-1 contains a tabulated listing of PMCS to be
performed by unit maintenance personnel. All deficiencies and shortcomings will be
recorded as well as the corrective action taken on DA Form 2404 at the earliest
possible opportunity.
4-7. UNIT PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
a. The item numbers in table 4-1 indicate the sequence of the PMCS. Perform at
the intervals shown below:
(1)
Do your semiannual (S) PREVENTIVE MAINTENANCE once each 6 months.
(2)
Do your annual (A) PREVENTIVE MAINTENANCE once each year.
b. If something doesn't work, troubleshoot it with the instructions in this
manual or notify your supervisor.
c. Always do your PREVENTIVE MAINTENANCE in the same order, so it gets to be a
habit. Once you've had some practice, you'll spot anything wrong in a hurry.
d. If anything looks wrong and you can't fix it, write it on your DA Form 2404.
If you find something seriously wrong, report it to support maintenance as soon as
possible.
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WARNING
Dry cleaning solvent (MIL-PRF-680, type I) is extremely flammable,
toxic, and is an irritant to the eyes, skin, and respiratory system. Do
not use near open flame or excessive heat. Do not breathe the vapors.
point of dry cleaning solvent is 140F.
(1)
Cleaning. Dirt, grease, oil, and debris only get in the way and may
cover up a serious problem. Clean as you work and as needed. Use dry cleaning
solvent (MIL-PRF-680, type I) (item 6, appendix E) to clean metal surfaces. Use
soap when you clean rubber or plastic material.
(2)
Bolts, Nuts, and Screws. Check them all for obvious looseness, missing,
bent, or broken condition. You can't try them all with a tool, of course, but look
for chipped paint, bare metal, or rust around bolt heads. Tighten any that you find
loose.
(3)
Welds. Look for loose or chipped paint, rust or gaps where parts are
welded together. If you find a bad weld, report it to support maintenance.
(4)
Electrical Wires and Connectors. Look for cracked or broken insulation,
bare wires and loose or broken connectors. Tighten loose connectors and make sure
the tires are in good condition.
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