TM-9-2920-258-30-P
ALTERNATOR, 180 AMPERES, MODEL 5520AB
TECHNICAL MANUAL; DIRECT SUPPORT MAINTENANCE MANUAL
APRIL 1989
TM-9-2920-258-30-P - Page 22 of 76
TM 9-2920-258-30&P
3-8
ALTERNATOR REPAIR (cont.)
b
Inspection (cont.)
3
Inspect spline shaft and cam assembly (16) for cracks or damage, especially in splined
area.
4
Inspect bearings (23) and (33) (ref Table 3-1, page 3-13 and Table 3-2, page 3-14).
Inspect rotor assembly (22) for deep scratches on surface (slight marks can be
removed with an abrasive crocus cloth [ref Appendix C, Item Number 1]).
3-10
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