TM 9--2350--292--20--2
0634 00--4
AUXILIARY POWER UNIT GENERATOR REPLACEMENT -- CONTINUED
0634 00
Inspection
1. Inspect generator mounting studs (21) for stripped, bent or broken studs. Replace any stud (WP 0636 00) that is
unserviceable.
2. Inspect gear hub (22) in chain case (19) for damage. Notify support maintenance, if unserviceable.
Installation
1. Loosely install six flat washers (20) and six new self--locking nuts (18) on six generator mounting studs (21).
Figure 343
22
19
21
20
18
CAUTION
To avoid damage to generator shaft or chain case gear
hub, do not force shaft into gear hub.
Generator weighs approximately 94 lbs (43 kg). To pre-
vent damage to shaft and seals, generator must be sup-
ported at all times when performing the following proce-
dures.