TM 10-4610-241-10
TO 40W4-13-41
2-7. ROWPU ASSEMBLY AND PREPARATION FOR USE - cont.
g.
Install Backwash Pump Quick Disconnect Fittings. Refer to figure 2-28.
(1)
Remove tie straps securing strainer to backwash pump.
(2)
Unscrew plug from suction coupling.
(3)
Unscrew plug from discharge coupling.
(4)
Remove the two mounting bolts, nuts and flat washers from the backwash strainer bracket.
(5)
Connect strainer to discharge coupling on backwash pump.
(6)
Place backwash strainer bracket against frame and line up the holes.
(7)
Mount strainer to frame with two flat washers, bolts, lockwashers and nuts .
NOTE
During installation, apply antiseize tape (from storage chest) to male pipe threads of quick
disconnect fittings.
(8)
Install 2-inch female quick disconnect fitting on backwash strainer.
(9)
Install 2-inch male quick disconnect fitting on suction coupling of backwash pump.
(10)
Close draincock on bottom of backwash pump.
2-53
