3-36. MAIN GENERATOR (cont)
Components of this locomotive are heavy and may be awkward to handle. Use correct lifting procedures,
indicated lifting devices, and/or assistance from other personnel to avoid injury.
Use a suitable lifting device and separate stator frame cover (55) from ring assembly (65).
Use a punch and punch-mark three places where the field connects to ring assembly (65) for assembly.
CLEANING, INSPECTION, AND REPAIR
Clean, inspect, and repair bearing 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 remove grease from bearing, outer bearing cap, outer bearing stop, oil slinger,
and bearing cartridge. Dry with compressed air.
Inspect parts for wear, cracks, or breaks.
Inspect rollers for cracks or pits.
Inspect parts for overheating.
Replace parts that are damaged.