TM 5-3895-370-14&P
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, 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 performing PMCS, take tools and supplies needed to perform all tasks.
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