TM 5-4310-451-14
5-75.
ENGINE STARTER REPAIR (Con’t).
7.
Remove washer (20) and thrust washer (17) from armature (16).
WARNING
Compressed air used for cleaning or drying purposes, or for clearing restrictions, should never
exceed 30 psi (207 kPa). Wear protective clothing (goggles/shield, gloves, etc.) and use caution to
avoid Injury to personnel.
8.
Cut commutator (19) as required on lathe. When cutting commutator, cut no more than 0.005 in. (0.127 mm) at a
time to remove scoring, pits, burrs, or to return commutator to round. Then make final cut of 0.002 in. (0.051
mm). Undercut mica (18) A2 in. (0.79 mm) wide. Clear off all loose copper and mica particles with compressed
air.
9.
Polish commutator (19) with abrasive cloth.
10.
Remove five bolts (22), lockwashers (21), lever
housing (7), and drive housing (6) from field
frame (5). Discard lockwashers.
TA705175
5-309
