TM 5-3895-370-14&P
4-9. GENERAL PMCS PROCEDURES AND CONDITIONS (CONT).
WARNING
·
Drycleaning solvent (P-D-680) is TOXIC and flammable. Wear protective goggles and
gloves; use only in a well-ventilated area; avoid contact with skin, eyes, and clothes
and do not breathe vapors. Keep away from heat or flame. Never smoke when using
solvent; the flash point for type I drycleaning solvent is 100°F (38°C) and for type II is
140°F (60°C). Failure to do so may result in injury or death to personnel. P-D-680 type
III is a substitute for types I and II in this application. The flash point for type III is
200°F (93°C).
·
If personnel become dizzy while using cleaning solvent, immediately get fresh air and
medical help. If solvent contacts skin or clothes, flush with cold water. If solvent
contacts eyes, immediately flush eyes with water and get immediate medical attention.
b.
Cleanliness. Dirt, grease, oil, and debris can cover and hide serious problems. Use drycleaning solvent (item 50,
Appendix E) on all metal surfaces.
c.
Bolts, Nuts, and Screws. Check bolts, nuts, and screws for obvious looseness or missing, bent, or broken
condition. Look for chipped paint, bare metal, or rust around bolt heads. If any part seems loose, tighten.
d.
Welds. Look for loose or chipped paint, rust, or gaps where parts are welded together. If bad welds are found,
notify direct support maintenance.
e.
Electric Wires and Connectors. Look for cracked or broken insulation, bare wires, and loose or broken
connectors. Tighten loose connectors and make sure wires are in good shape. If bad wires or connectors are found,
replace as necessary.
f.
Hydraulic Lines and Fittings. Look for wear, damage, and leaks and make sure clamps and fittings are tight. Wet
spots show leaks and a stain around a connector or fitting can mean a leak. If a loose fitting or connector causes a leak,
tighten it.
g.
Damage is defined as: any condition that affects safety or renders the vehicle unusable for mission requirements.
h.
Always perform PMCS in the same order until it becomes a habit. Once practiced, it will be easy to spot anything
wrong.
i.
If something does not work, refer to troubleshooting instructions in Chapter 3 and this chapter.
j.
If anything looks wrong and is too difficult to fix, write it on DA Form 2404 and notify your supervisor.
k.
When doing PMCS, take tools and supplies needed to perform all tasks.
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