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TM 5-2420-222-34
7-1.
ENGINE AC GENERATOR REPAIR (Con’t).
15.
Remove preformed packing (27) from rear electrical end bell (4).
Discard preformed packing.
b.
CLEANING AND INSPECTION
WARNING
Cleaning compound, trichlorotrifluoroethane, for electrical parts Is toxic and
flammable, and reacts violently with aluminum, titanium, barium, lithium,
samarium, sodium, and potassium. Always wear protective goggles and rubber
gloves, and use only In a well-ventilated area. DO NOT wear jewelry while using
cleaning compound. Avoid contact with skin, eyes, and clothes, and DO NOT
breathe vapors. Cleaning compound fumes or vapors can take the place of air and
may become a cancer producing agent. DO NOT use near open flame or excessive
heat. The compound’s boiling point is 114F (46C). If you become dizzy while
using cleaning compound, Immediately get fresh air and medical help. If
compound contacts eyes, Immediately wash your eyes with water and get medical
aid.
1.
Clean all metal and nonmetallic parts except ball bearings with trichlorotrifluoroethane and a rag. Dry parts
thoroughly with clean, dry rags.
2.
Clean and inspect two ball bearings (see TM 9-214).
TA701335
7-5
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