TM 1-1520-238-23
13-20
Change 1
13.6.
ENCU TEMPERATURE CONTROL SHUTOFF VALVE REMOVAL/INSTALLATION - continued
13.6.3. Removal
a. Detach connector P287 (1) from receptacle
(L39)J1 (2).
b. Remove temperature control tube (3) from
nipple (4).
(1) Hold nipple (4). Remove nut (5).
c. Remove rigid tube (6) from ENCU temperature
control shutoff valve (7).
(1) Remove nut (8). Use open end wrench.
(2) Remove compression sleeve (9).
d. Remove shutoff valve (7) from ENCU (10) and
duct (11).
(1) Remove two bolts (12) and washers (13).
(2) Remove shutoff valve (7).
(3) Remove and discard packing (14).
NOTE
If replacing shutoff valve, go to step e. If
reinstalling valve, go to paragraph 13.6.4.
e. Remove nipple (4) from ENCU electrical con-
trol valve (15).
(1) Hold electrical valve (15). Remove nipple (4).
(2) Remove and discard packing (16).
13.6.4. Cleaning
a. Wipe removed and attaching parts with clean
rag.
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M04-3523-2
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