TM 1-1520-238-23
7-515
7.134.
SURGE VALVE BRACKET REMOVAL/INSTALLATION – continued
g. Install hose (4) on union (5).
(1) Hold union (5). Install nut (6).
h. Install hose (1) on valve (2).
(1) Slide hose (1) on valve (2). Install clamp (3).
i. Inspect (QA).
j. Unfold catwalk (para 2.83).
k. Perform pressurized air system maintenance
operational check (TM 1-1520-238-T).
l. Secure access doors T250L, T250R, T290L,
T290R, and L325 (para 2.2).
END OF TASK
5
4
M04-2641-8
6
1
3
2
