TM 1-1520-238-23
12-130
Change 3
12.40.
FIRE EXTINGUISHER CARTRIDGE REMOVAL/INSTALLATION - continued
CAUTION
Damage to sensor housing wires may oc-
cur if wrench is not fitted properly on
wrench flats.
e. Remove cartridge (9) from sensor housing
(10).
(1) Remove lockwire from cartridge (9) and sen-
sor housing (10).
(2) Hold sensor housing (10). Use open end
wrench.
(3) Remove cartridge (9), and shim(s) (9.1) (if
installed).
(4) Remove and discard packing (11).
12.40.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
12.40.5. Inspection
a. Check cartridge for nicks, scratches, or
cracks (para 12.33).
b. Check terminals and cartridge for stripped or
damaged threads (para 12.33).
c. Check removed and attaching parts for corro-
sion (para 1.49).
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M04-997-4A
10
11
9
9.1