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TM 10-4210-235-13
4-24. AFFF TANK REPLACEMENT AND REPAIR. - continued
(11)
Disconnect plug (37) and reducer (38)
(12)
Disconnect plug (39).
c.
Repair
Repair is by replacement of defective or damaged components only.
d.
Assembly (See figure 4-26 )
(1)
Wrap antisieze tape around threaded end of plug (39). Connect plug.
(2) Wrap antisieze tape around threaded end of plug (37) and male end of reducer (38) Connect Reducer (38)
and plug (37)
(3)
Wrap antisieze tape around threaded end of plug (36) Connect plug
(4)
Wrap antisieze tape around threaded ends of nipples (35), (33), (31), (28), (26), (24), (22) and male end of
reducer (29) Connect nipple (35), elbow (34), nipple (33), ball valve (32), nipple (31), tee fitting (30),
reducer (29), nipple (28), elbow (27), nipple (26), ball valve (25), nipple (24), elbow (23), nipple (22), and
union (11) half.
(5)
Wrap antisieze tape around threaded ends of nipples (21), (18), (16), (14), (12) and male end of pressure
relief valve (19). Connect nipple (21), tee fitting (20), pressure relief valve (19), nipple (18), elbow (17),
nipple (16), ball valve (15), nipple (14), tee fitting (13), nipple (12), and union (11) half.
(6) Connection (11) halves.
(7)
Wrap antisieze tape around threaded ends of nipples (10) and (8). Connect nipple (10), check valve (9)
with flow arrow pointed toward nipple (10), nipple (8), and elbow (7)
(8)
Push new cable (6) end through a new cable sleeve (40) and then loop through hole in valve mounting
bracket (4) Push cable end back into cable sleeve. Secure by crimping sleeve Repeat for valve mounting
bracket (5).
(9)
Push loose cable (6) end through another new cable sleeve (40) Push cable end back into cable sleeve to
form a loop Just large enough to fit retaining clip (2) through. Secure by crimping sleeve Repeat for
second cable (6)
(10)
Slip one retaining clip (2) into each cable (6) loop.
(11)
Install valve mounting bracket (5) onto ball valve (15) with two screws (3).
(12)
Install valve mounting bracket (4) onto ball valve (25) with two screws (3)
(13)
Install one retaining clip (2) over charge ball valve (15) handle in open position and one retaining clip over
ball valve (25) handle In closed position. Install one strip tie (1) between each retaining clip and valve
mounting bracket (4) and (5).
4-60
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