TM 9-2350 -238-34-2
MAINTENANCE OF TURRET BEARING INSTALLATION PLAIN BEARING UNIT
AND OUTER RACE ASSEMBLY (CONT).
New upper seal must slide on inner
race. Make sure no adhesive is ap-
plied to surface of seal that contacts
Coat seal mounting surface of seal re-
taining ring (18) with adhesive (item 1,
Coat mounting edges of new upper seal
assembly (19) with adhesive (item 1,
Beginning at one end of seal retaining
ring (18), install new upper seal
assembly around seal retaining ring and
trim to length.
Install seal retaining ring (18) with ends
centered on clip mounting surface of
outer race (1). Fit edge of seal retaining
ring into groove in outer race with upper
seal assembly (19) fitted against surface
of inner race (2).
Coat threads of two hexagon head
capscrews (20) with sealing compound
(item 18, appx B).
Install turret keeper plate (21) and outer
seal retaining strap (22) over ends of
seal retaining ring (18) and secure with
two new Iockwashers (23) and two hex-
agon head capscrews (20).
Apply adhesive silicone (item 2, appx B)
around turret keeper plate (21), outer
seal retaining strap (22), and retaining
ring ( 18) where it contacts outer race