FIRE EXTINGUISHER CARTRIDGE REMOVAL/INSTALLATION - continued
Damage to sensor housing wires may oc-
cur if wrench is not fitted properly on
e. Remove cartridge (9) from sensor housing
(1) Remove lockwire from cartridge (9) and sen-
sor housing (10).
(2) Hold sensor housing (10). Use open end
(3) Remove cartridge (9), and shim(s) (9.1) (if
(4) Remove and discard packing (11).
a. Wipe removed and attaching parts with a
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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