TM-9-2320-280-34 HMMWV Direct Support & General Support Maintenance Manual Download
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TM 9-2320-280-34 6-6. STARTER REPAIR (Cont’d) 23. Using core shaft nut tool, install locknut (2) on core shaft (1). c. Installation e. Bench Testing and Adjustment 1. 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). 2. Connect 12-volt (not 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. 3. 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 locknut (2) in or out. 6-58