TM 1-1520-238-23
13-138
13.44.
DEFOG SHUTOFF VALVE REMOVAL/INSTALLATION - continued
13.44.3. Removal
a. Detach connector P956 (1) from receptacle
(L45)J1 (2).
b. Remove pressure outlet tube (3) from reducer
(4).
(1) Hold reducer (4). Use open end wrench.
(2) Remove nut (5). Use open end wrench.
(3) Remove tube (3).
c. Remove pressure inlet tube (6) from defog
shutoff valve (7).
(1) Hold valve (7). Use open end wrench.
(2) Remove nut (8). Use open end wrench.
(3) Remove tube (6).
d. Remove bracket (9) from louver enclosure as-
sembly (10).
(1) Remove four screws (11) and washers (12).
(2) Remove bracket (9).
e. Remove valve (7) from bracket (9).
(1) Remove four screws (13) and washers (14).
(2) Remove valve (7).
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