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21-3.
CREW AFES DEACTIVATION FOR SAFE MAINTENANCE (continued).
4.
Install locking pin (5) in each valve actuator (6) on four crew compartment cylinder bottles (3) and two cylinder
bottles (12) in rear fire extinguisher box assembly.
5.
Loosen six nuts (10) on six dispersal nozzles (8).
6.
Remove six dispersal nozzles (8) from four valve assemblies (7) and from extension tube (11) on each of two
cylinder bottles (3 and 12).
7.
Remove four antirecoil plugs (4) from bulkhead and two antirecoil plugs (4) from fire extinguisher box
assembly.
8.
Install four antirecoil plugs (4) in valve assemblies (7) of four crew compartment cylinder bottles (3), and install
two antirecoil plugs (4) in extension tube (11) of each of two cylinder bottles (12).
21-5
TM 9-2350-287-20-2
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