ARMY TM 9-6115-671-14
AIR FORCE TO 35C2-3-446-32
MARINE CORPS TM 09249A/09246A-14
5-59
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Remove generator assembly, paragraph 5.10.1.
(3)
Remove bolts (20, Figure 5-9), washers (21), and drive discs (22) from drive hub (26).
(4)
Remove bolts (23), lockwashers (24), and fan (25) from drive hub (26).
(5)
Attach a suitable rotor lifting device to drive hub (26) and overhead hoist as shown in Figure 5-
12.
(6)
Remove end bell and main bearing. Refer to paragraph 5.10.2.
(7)
Remove rotating rectifier, paragraph 5.10.3
CAUTION
Special care should be taken when removing rotor assembly, winding
damage could result if rotor is allowed to hit main stator.
(8)
Carefully remove rotor assembly (28) and attached components from main stator and generator
housing (11).
c. Installation.
(1)
Install rotating rectifier, paragraph 5.10.3.
(2)
Install main bearing. Refer to paragraph 5.10.2.
CAUTION
Special care must be taken installing rotor assembly. Winding damage
could result if rotor is allowed to hit main stator.
(3)
Attach suitable rotor lifting device to drive hub (26) and overhead hoist as shown in Figure 5-12.
(4)
Carefully install rotor assembly (28, Figure 5-9) and matched components into main stator and
generator housing (11).
(5)
Install end bell. Refer to paragraph 5.10.2. Remove rotor lifting device.
(6)
Install fan (25) on drive hub (26) with lockwashers (24) and bolts (23).
