TM 9-2320-280-34
6-3.2. 100 AMPERE ALTERNATOR (12342944) TESTING AND REPAIR (Cont'd)
17.
Use a press to install rear bearing (4) on core and shaft assembly (3) and stator/field coil assembly
(1).
18.
Install rear rotor assembly (5) on core and shaft assembly (3).
19.
Apply sealing compound to three screws (8).
20.
Align slots in rear rotor assembly (5) to mount holes on core and shaft assembly (3) and install with
three screws (8), lockwashers (7), and washers (6). Tighten screws (8) to 45 lb-in. (5 Nm).
NOTE
Align scribe marks on end housing and stator shell.
21.
Install end housing (9) on core and shaft asembly (3) and rear bearing (12). Tap lightly with a soft-
faced mallet.
22.
Apply sealing compound to studs (11) on stator/field coil assembly (1).
23.
Install end housing (9) on stator/field coil assembly (1) with nine locknuts (10). Tighten locknuts
(10) to 18 lb-in. (2 Nm).
24.
Install fan (13) on core and shaft assembly (3) with washer (14) and locknut (15).
25.
Install core and shaft assembly (3) on soft-jawed vise. Tighten locknut (15) to 50 lb-ft (68 Nm).
26.
Install cover plate (19) on front housing assembly (20) with four lockwashers (18) and screws (17).
27.
Install bearing bushing (16) on core and shaft assembly (3).
6-18.28
Change 1
