TM 9-2320-280-34
6-5.1. 200 AMPERE DUAL VOLTAGE ALTERNATOR (12447109) TESTING AND REPAIR (Cont'd)
16.
Position rear rotor (24) on core and shaft assembly (5).
17.
Apply silicone compound to studs on core and shaft assembly (5).
18.
Install core and shaft assembly (5) on rear rotor (24) with six nuts (25). Tighten nuts (25)
to 45 lb-in. (5 Nm).
NOTE
Align scribe marks on end housing and stator.
19.
Apply silicone compound to studs (16) on stator (15).
20.
Install end housing (9) on core and shaft assembly (5) and rear bearing (6). Tap lightly with a soft-
faced mallet.
21.
Install end housing (9) on stator shell (15) with nine locknuts (14). Tighten locknuts (14) to 18 lb-in.
(2 Nm).
22.
Install cover plate (20) on front housing (1) with three lockwashers (22) and screws (21).
23.
Install bearing bushing (10) on core and shaft assembly (5).
24.
Install fan (11) on core and shaft assembly (5) with washer (12) and locknut (13). Do not tighten locknut
(13).
25.
Install core and shaft assembly (5) on soft-jawed vise and tighten locknut (13) to 50 lb-in. (68 Nm).
FOLLOW-ON TASKS: Install alternator pulley (TM 9-2320-280-20).
Install voltage regulator (TM 9-2320-280-20).
Install alternator (TM 9-2320-280-20).
Change 2
6-44.11
