TM  10-3930-638-24&P 3-12.   ALTERNATOR   REPAIR   (cont) STEP LOCATION ITEM ACTION REMARKS CLEANING (cont) 5 INSPECTION 6 7 8 9 10 11 WARNING Dry cleaning solvent (P-D-680), used to clean parts 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 exces- sive heat and don’t smoke when using it. Failure to do so could cause serious injury. If you become dizzy while using cleaning solvent, get fresh air immediately, and get medical attention. If contact with skin or clothes is made, flush with large amounts of water. If contact with eyes is made, wash eyes with water immedi- ately,  and  obtain  medical  aid  immediately. WARNING Wear safety glasses when drying parts with compressed air. Fail- ure to do so could cause serious injury to eyes and possible blind- ness. If you hurt your eyes or if a foreign object is blown into your eyes, seek medical attention immediately. All other parts Clean Use clean, soft, absorbent, lintfree cloth moistened  with  cleaning  solvent  P-D-680. Dry thoroughly with compressed air Drive  end  frame  (1)  and Inspect slip ring end frame (2) Stator (4) Inspect Bearings (22 and 29) Inspect Ball bearing retainer Inspect plate  (28) Rotor (23) Inspect All  other  parts Inspect Replace if cracked, worn, damaged or distorted Replace if worn, damaged, discolored, unwound or evidence of over-heating Replace  if  worn,  cracked,  pitted  or  damaged Replace if retainer plate felt is hard or worn Replace if worn, damaged, cracked, distort- ed, damaged threads or slip rings damaged or scored Replace if worn, cracked, damaged or distorted 3-97