6-6. STARTER REPAIR (Cont'd)
Using core shaft nut tool, install nut (2) on core shaft (1).
e. Bench Testing and Adjustment
Adjust armature end play 0.005-0.030 in. (0.127-0.762 mm) by adding or removing thrust
washer(s) (3) on commutator end of armature shaft (4).
Connect 24-volt supply to starter motor (6). Momentarily connect jumper lead (5)
as shown. This will shift clutch (7) into cranking position until battery is disconnected.
Push clutch (7) towards commutator end of starter motor (6) to eliminate slack. Measure distance
between outside edge of clutch (7) and pinion stop (8). End play must be 0.020-0.050 in.
(0.508-1.27 mm). Adjust end play by turning core shaft nut (2) in or out.