TM 55-1520-240-23-4
5-107
REPLACEMENT OF BEARINGS IN UPPER DRIVE ARM
(Continued)
5-107
1.
Check Teflon coating on two bearings (1).
Coating shall not be torn, scored, or frayed.
2.
Remove two bearings (1) from upper drive
arm (3). Use arbor press and adapter (TM
55-1500-322-24).
NOTE
Bushing sleeves 114R3116-182 (2)
are not replaceable.
3.
Clean bearing seat areas (1) of lugs (2). Use
cloth (E120) damp with dry cleaning solvent
(E162). Use Kevlar gloves (E187).
Do not apply primer to inside diameter
or flange of bearings. Bearing coating
will be damaged.
4.
Apply epoxy primer (E293) to bore of lugs (2)
and outside diameter of bearings (3). Use Kevlar
gloves (E187).
5.
Press two bearings (3) into lugs (2). Use arbor
press and adapter (TM 55-1500-322-24).
INSPECT
FOLLOW-ON MAINTENANCE:
None
END OF TASK
5-624
