TM 5-3825-229-14&P
4-7.
ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES
a.
Item numbers in Table 4-1 indicate sequence of PMCS. Perform at following intervals:
(1) Quarterly (Q), once every three months.
(2) Semiannually (S), once every six months.
(3) Annually (A), once each year.
b.
If something does not work, troubleshoot it, using instructions in this manual, or notify your supervisor.
c.
Always do preventive maintenance in same order so it becomes habit.
d.
If anything looks wrong and you can't fix it, write it on DA Form 2024. If you find something seriously wrong,
report it to Direct Support as soon as possible.
WARNING
Wear protective goggles when using the cleaning solvent. Avoid contact with the eyes.
If contact occurs, flush eyes with cold water for 5 minutes and seek immediate medical
attention. Dry cleaning solvent (PD-680) is both toxic and flammable. Avoid prolonged
breathing of vapors. Avoid skin contact. Use only in a well-ventilated area. Keep away
from open flame. Flash point of solvent is 138°F (59°C).
e. Keep it clean. Dirt, grease, oil, and debris may hide serious problems. Clean as you work, as needed. Use dry
cleaning solvent (PD-680) to clean metal surfaces. Use soap and water for cleaning rubber or plastic materials.
f. Hardware. Check for loose, missing, bent, or broken bolts, nuts, and screws. Look for chipped paint, bare
metal, or rust around bolt heads. Tighten any loose bolts or nuts.
g. Welds. Look for loose or chipped paint, rust, or gaps where parts are welded together. Report bad welds to
direct support.
h. Electric wires and connectors. Look for cracked or broken insulation, bare wires, and loose or broken
connectors. Tighten loose connections and make sure all wires are in good condition.
4-3
