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 TM 55-1905-222-14
6-5 REPAIR ALTERNATOR (Continued).
6
INSTALL SEALS, GASKET, BEARING AND
RETAINER IN FRONT HOUSING.
a. Apply a light coating of grease to all
surfaces of seals Fill seal reservoir
2/3 full with grease Drive one seal
(18) Into the front housing
b
Lubricate new bearing (19) lightly and
use a suitable driver to press bearing
(19) into front housing.
c. Insert gasket (20) and another seal
(18) into bearing retainer (21). Pack
seal reservoir 2/3 full with grease.
d. Install gasket (20), seal (18) and
retainer (21) assembly in front housing
(7)
e. Apply locktite No 242 to retainer
screws Secure assembly with lock-
washers (17) and retainer screws (16)
7
ASSEMBLE FRONT HOUSING AND ROTOR
a. Place the rotor (22) on the bed of an
arbor press, using two steel blocks for
support
b. Place front housing (7) over rotor
shaft Using a drive sleeve that
contacts Inner bearing race only, press
front housing down until inner bearing
race contacts shoulder on the shaft
8
INSTALL FAN AND PULLEY
a. Clamp front housing and rotor
assembly In a vise Install fan spacer
(15), felt shield (14) and dust shield
(13)
b. Install fan (12), woodruff key (11) and
pulley (10), secure with flat washer (9)
and hex nut (8)
6-17
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