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 TM 9-2815-220-24
GENERATOR DRIVE MECHANISM REPLACE/REPAIR (300 AMPERE)
0155 00
DISASSEMBLY (Continued)
1
3. Remove oil seal (19).
a. Press seal (19) from adapter (1) using a
suitable arbor press. Discard seal.
19
INSPECTION
1. Measure inside diameter (A) of bearing bore in generator adapter (1). Replace generator
adapter if it is not within specifications in the following table.
2. Measure inside diameter (B) of oil seal (18) bore in generator adapter (1). Replace generator
adapter if it is not within specifications in the following table.
3. Measure outside diameter (C) on both ends of generator drive gear (16). Replace drive gear if
it is not within specifications in the following table.
Location
Sizes and Fits of New Parts
Wear Limits
inches (mm)
A (Bearing bore)
2.8346 (71.9988)
2.8353 (72.0166)
2.8356 (72.0242)
B (Seal bore)
2.2490 (57.1246)
2.2510 (57.1754)
None
C (Gear bearing hubs)
1.3781 (35.0037)
1.3785 (35.0139)
1.3779 (34.9986)
15
16
15
A
1
C
C
B
WP 0155 00-5
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