TM 55-1520-240-23-4
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INSPECT VERTICAL HINGE PIN AND BEARINGS
(Continued)
5-37
4.
Check rollers (7) and outer races (8) of bearings
(2 or 3) as follows:
a.
Insert drift through oil hole (9). Push rollers
(7) out of cage (10) as necessary to check
wear surface (11).
NOTE
A worn cage that allows rollers to
be loose or fall out is not cause for
bearing replacement.
b.
Check wear surface (11) and rollers (7) for
spalling, corrosion, or other damage. There
shall be no damage.
5.
Install rollers (7) in cage (10).
FOLLOW-ON MAINTENANCE:
None
END OF TASK
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