TM 1-1520-238-23
7-502.2
Change 7
7.130A. SURGE VALVE CLEANING – continued
7.130A.3. Removal
a. Remove total pressure tube (1).
(1) Hold reducer (2). Remove nut (3).
(2) Remove tube (1).
b. Remove static tube (4).
(1) Hold elbow (5). Remove nut (6).
(2) Remove tube (4).
c. Remove surge valve (7) from bracket (8).
(1) Loosen clamp (9).
(2) Hold two screws (10). Use socket head screw
key.
(3) Remove two nuts (11) and washers (12).
(4) Remove two screws (10), two washers (13),
two bushings (14), and washers (15). Count
washers (15) used as spacers.
(5) Slide valve (7) from bracket (8) and hose
(16).
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M04-5219-2
ROTATED VIEW
15
14
15
10
13
7
7
5
6
2
3
1
9
12
11
4
8
16
