TM 1-1520-238-23
6-364
Change 4
6.83.
HEAT EXCHANGER BYPASS VALVE REPLACEMENT – continued
6.83.3. Removal
a. Remove bypass valve (1) from heat exchanger
(2).
(1) Place rags under exchanger (2) to catch fluid
spills.
(2) Remove lockwire from valve (1).
(3) Remove valve (1).
(4) Remove and discard gasket (3) from valve
(1).
6.83.4. Cleaning
a. Clean removed and attaching parts or sur-
faces (para 1.47).
6.83.5. Inspection
a. Check bypass valve and housing for nicks,
dents, cracks, and stripped or damaged
threads. None allowed.
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M04-2770-2
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