TM 10-4610-242-13
2-15. PREPARATION FOR MOVEMENT- cont.
e.
Disassemble 2-Inch Hose Connection Kits. Refer to figure 2-29.
WARNING
To prevent contamination of water system components, keep dirt mud, sand, and debris from entering
open couplings during disassembly. Make sure protective caps and plugs are installed after
components are disassembled.
To prevent injury to personnel, all water pumps must be shutdown and water pressure relieved from
discharge hoses before disconnecting couplings.
NOTE
Four 2-inch hose connection kits are used in the water system Kits 1 and 2 are a mirror image of kits 3 and
4.
2-Inch Hose Connection Kits No 4
(1)
Remove discharge hose (14) from nozzle stand assembly (15). Fold nozzle stand.
(2)
Disconnect 2 inch x 20 foot discharge hose (14) from 2-inch gate valve (13).
(3)
Disconnect 2-inch gate valve (13) from adapter (12).
(4)
Disconnect adapter (4-inch female x 2-inch male) (12) from Lee (11).
(5)
Disconnect tee (11) from 4 inch x 20 foot discharge hose (10).
(6)
Disconnect 4 inch x 20 foot discharge hose (10) from 4 inch x 20 foot discharge hose (9).
(7)
Disconnect 4-inch x 20 foot discharge hose (9) from tee (11) from previous kit.
(8)
Disconnect 4 inch x 20 foot discharge hose (9) from tee (8) from 350 gpm pump disconnection kit.
(9) Repeat steps 1 through 8 for hose connection kit no 3.
2-Inch Hose Disconnection Kits No 2
(10)
Remove discharge hose (6) from nozzle stand assembly (7). Fold nozzle stand.
(11)
Disconnect 2 inch x 20 foot discharge hose (6) from 2-inch gate valve (5).
(12)
Disconnect 2-inch gate valve (5) from adapter (4).
(13)
Disconnect adapter (4-inch female x 2-inch male) (4) from tee (3).
(14)
Disconnect tee (3) from 4 inch x 20 foot discharge hose (2).
(15)
Disconnect 4 inch x 20 foot discharge hose (2) from 4 inch x 20 foot discharge hose (1).
(16)
Disconnect 4-inch x 20 foot discharge hose (1) from tee (3) from previous kit.
2-74
