TM 55-2840-254-23
9-8
INSPECT OUTPUT SHAFT
9-8
Personnel Required:
INITIAL SETUP
68B30 Aircraft Powerplant Inspector
Applicable Configurations:
All
References:
Task 1-118
Tools:
Technical Inspection Tool Kit,
Equipment Condition:
NSN 5180-00-323-5114
Off Engine Task
Materials:
Lint-Free Cloth (E26)
1.
Inspect output shaft (1) as follows:
a.
There shall be no cracks.
b.
There shall be no scratches on bearing
journal (2) deeper than 0.002 inch.
c.
There shall be no nicks or scratches on
seal contact area (3).
d.
There shall be no nicks or scratches deeper
than 0.002 inch on edge of seal flange (4).
e.
Inspect splines (5 and 6) (Ref. Task 1-118).
There shall be no chips. There shall be no
wear deeper than 0.007 inch on splines (5)
and 0.005 inch on spline (6).
f.
There shall be no nicks or scratches on
magnetic pickup area (7) deeper than 0.008
inch.
2.
Inspect spacer (8). There shall be no cracks.
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9-28 Change 6
