TM 9-2320-280-34
6-5.2. 400 AMPERE DUAL VOLTAGE ALTERNATOR (12469057) TESTING AND REPAIR (Cont'd)
d. Cleaning
Clean all alternator components in accordance with para. 2-13.
xx.
Format line.
e. Assembly
WARNING
Always support alternator core and shaft assembly during instal-
lation. Failure to do so may cause injury to personnel or equip-
ment damage
1.
Using press, install spring ring (8) and rear bearing (9) on core and shaft assembly (10).
2.
Position front rotor (7) on core and shaft assembly (10).
3.
Apply silicone compound to studs of core and shaft assembly (10).
4.
Install core and shaft assembly (10) on front rotor (7) with six locknuts (6). Tighten locknuts (6) to
45 lb-in. (5 Nm).
5.
Coat outer race of front bearing (3) with a thin coat of silicone compound.
6.
Install retaining ring (4) on front housing (5).
7.
Using a press, install front bearing (3) on front housing (5) and secure with retaining ring (2).
8.
Using press, install front bearing (3) with housing assembly (5) on core and shaft assembly (10).
9.
Install shaft retaining ring (1) on core and shaft assembly (10).
6-44.21
