TM 55-2840-254-23
9-8
INSPECT OUTPUT SHAFT (Continued)
9-8
Protect bearings from damage.
Handle only in clean area. Use clean,
lint-free cloth (E26).
Damaged
bearings can cause engine failure.
3.
Inspect bearing (9) as follows:
a.
There shall be no rust or broken parts.
b.
There shall be no pits or dents deeper than
0.002 inch.
c.
There shall be no foreign matter clogging
the bearing which would obstruct free
rotation.
d.
There shall be no purple, red-purple or blue
discoloration.
FOLLOW-ON MAINTENANCE:
None
END OF TASK
Change 6 9-29
