TM 1-1520-238-23
2-107
2.37.
GUN AND AMMO SUPPORT AFT MOUNT PADS SLEEVE BUSHING REPLACEMENT
(AVIM) – continued
a. Install new bushing (4) in support (3).
(1) Place bushing (4) in carbon dioxide (item 40,
App F) for 5 MINUTES.
(2) Heat support (3) bushing bore. Use heater.
(3) Coat outside of bushing (4) and support (3)
bushing bore. Use primer coating (item 147,
App F) and brush (item 34, App F).
(4) Press bushing (4) in support (3) bushing bore
until seated and pressed flush with mating
surface.
(5) Allow parts to return to room temperature.
b. Inspect (QA).
c. Install new nut (1) and retainer (2) into fuse-
lage support (3). Lightly tap in place.
d. Inspect (QA).
e. Install gun turret (TM 9-1090-208-23-1).
END OF TASK
M04-3954-3
4
3
2
1
M04-3954-5
3
VIEW
ROTATED
