TM9-4120-401-14
5-9.
(f) Remove spring washer (13) from end plate (5).
(g) Inspect stator (4) for any visible damage or shorted windings (paragraph 4-43). If stator is damaged,
replace motor.
(h) Inspect end plates (5) and (6) for cracks or any visible damage. If damaged, replace.
(i) Inspect rotor (11) and shafts for evidence of overheating. Replace rotor if overheating is evident.
Dress high metal defects in shaft with a fine
(j) Inspect rotor (11) for nicks, gouges, and deformation.
file or stone. If shaft is beyond repair, replace rotor.
(k) Coat bearing cavity of end plates (5) and (6), two new bearings (3), and new spring washer (13) with
oil.
(l) Install spring washer (13) and bearing (3) into end plate (5).