3-35. EXCITER-AUXILIARY GENERATOR ASSEMBLY (cont)
CLEANING, INSPECTION, AND REPAIR (cont)
25. Clean, inspect, and repair brush holder assembly by the following:
Drycleaning solvent P-D-680 is toxic and flammable. Wear protective goggles and gloves and use
only in a well-ventilated area. Avoid contact with skin, eyes, and clothes and don't breathe vapors. Do
not use near open flame or excessive heat. The flash point is 100 - 138°F (38 - 59°C). If you become
dizzy, get fresh air immediately and get medical aid. If contact with eyes is made, wash your eyes and
get medical aid immediately.
Compressed air used for cleaning purposes will not exceed 30 psi (207 kPa). Do not direct
compressed air against skin. Use goggles or full face shield.
Use drycleaning solvent and clean brush holder assemblies. Dry with compressed air.
Inspect connecting rods for nicks and breaks.
Inspect brush holder for wear, cracks, or breaks. Replace defective brush holder. To replace defective brush
holder and brushes refer to TM-55-2210-223-12.
Check that fiberglass ring is not cracked or broken.
Inspect spring assemblies for tension and check that exciter end braiding is not frayed. Replace defective spring
Do not paint inside surfaces of brush holders.
Paint brush holders and fiberglass ring with clear acrylic spray.
Paint connecting rods between brush holders with red insulating varnish.