TM 9-2320-365-34-2
21-11. REAR OUTPUT HOUSING REPAIR (CONT)
NOTE
Replace any part that fails visual inspection
or size measurement requirements.
(2) Inspect ring gear (1) for scoring, burring, cracks, missing
teeth, and excessive wear.
(3) Inspect output shaft (2) for scoring, burring, cracks,
deformed splines, and excessive wear.
(4) Measure output shaft (2) journal (A), minimum outside
diameter is 1.85 in. (4.70 cm).
(5) Inspect two roller bearing cones (3) for pitting, cage
damage, and excessive wear.
(6) Inspect roller bearing cups (4) for pitting, cage damage,
and excessive wear.
(7) Inspect spacer (5) for damage, cracks, and excessive
wear.
(8) Inspect output housing (6) for cracks, scoring, burring,
and excessive wear.
(9) Measure seal surface (B) of output housing (6), minimum
inside diameter is 3.0 in. (7.6 cm).
(10) Inspect shim(s) (7) for cracks and burring.
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