TM 9-2350-222-20-1-5
UPPER DISCHARGE VALVE, TUBES, AND RELATED PARTS REPLACEMENT (FIXED FIRE
EXTINGUISHER) (Sheet 1 of 6)
PROCEDURE INDEX
PROCEDURE
PAGE
Removal
Disassembly
Inspection
Assembly
Installation
1-1/16 in. combination box and open
TOOLS: 1 in. combination box and open
end wrench
end wrench
1-1/8 in. combination box and open
7/8 in. combination box and open
end wrench
end wrench (2 required)
15/16 in. combination box and open
3/4 in. combination box and open
end wrench
end wrench
Vise
1/2 in. combination box and open
3/4 in. crowfoot with 3/8 in. drive
end wrench
7/8 in. crowfoot with 3/8 in. drive
Ratchet with 1/2 in. drive
1 in. crowfoot with 1/2 in. drive
Adapter, 1/2 in. to 3/8 in.
1-1/16 in. crowfoot with 3/8 in. drive
15/16 in. crowfoot with 3/8 in. drive
10 in. pipe wrench (2 required)
SUPPLIES: Zinc chromate primer (Item 50, Appendix D)
Remove powerplant (page 5-1)
PRELIMINARY PROCEDURE:
NOTE
and washer (F) holding bracket (D)
to hull.
3.
Remove bracket (D).
Go on to Sheet 2
Change 4
