TM 9-2350-222-20-1-5
VALVE BODY REPLACEMENT (FIXED FIRE EXTINGUISHER LINES (Sheet 3 of 3)
4.
Using pipe wrench, install elbow (G) into
bushing (A).
5.
Using pipe wrench, install nipple (H) into elbow
(G).
6.
Using pipe wrench, install coupling (J) onto
nipple (H).
7.
Using adjustable wrench, install tee (K) into
coupling (J).
8.
Position body (D) onto hull floor. Using socket,
install two washers (L) and screws (M) securing
body (D) to hull.
Using adjustable wrench, install tube (N) onto elbow (F). Then, using torque wrench and 1-1/16 inch crowfoot
9.
tighten to 35-50 lb-ft (47-68
Install fire extinguisher cylinders (page 21-50).
10.
11.
Install flexible hose assembly, 2nd shot cylinder No. 2 (page 21-56).
12.
Install flexible hose assembly, 2nd shot cylinder No. 1 (page 21-55).
13.
Install tube assembly, 1st ahot cylinder line (page 21-53).
End of Task
21-59
Change 4
