TM 55-1520-240-23-10
12-33
INSTALL FIRE EXTINGUISHER (BOTTLE) (892868-02)
(Continued)
12-33
NOTE
There are two engine fire
extinguishers in aft cabin ceiling.
Installation procedures is same for
both.
INSTALL BOTTLE
1.
Remove caps from valves (1).
2.
Remove plugs or caps from tubes (2).
3.
Position extinguisher (3) in cabin ceiling (4).
4.
Install three washers (5) and bolts (6). Do not
tighten bolts.
5.
Connect tubes (2) to both valves (1). Do not
tighten tubes.
6.
Tighten three bolts (6).
7.
Tighten two tubes (2).
CONNECT WIRING, FORWARD CARTRIDGE
8.
Remove wire between terminal (7) and body of
forward cartridge (8) only.
8.1.
Perform Operational Check (TM 55-1520-240-T).
9.
Connect electrical wire (9) to terminal (7) and
install nut (10).
10.
Connect ground wire (11) to washer (12) and
install screw (13), washer (14), and two nuts
(10). Remove tags.
CONNECT WIRING, AFT CARTRIDGE
11.
Remove wire between terminal (7) and body of
aft cartridge (15).
11.1.
Perform Operational Check (TM 55-1520-240-T).
12.
Connect electrical wire (9) to terminal (7) and
install nut (10).
13.
Connect ground wire (11) to washer (12) and
install screw (13), washer (14), and two nuts
(10). Remove tags.
INSPECT
FOLLOW-ON MAINTENANCE:
Perform Operational Check (TM 55-1520-240-T).
END OF TASK
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