TM 10-4610-241-24
TO 40W4-13-42
2-17.
CENTRIFUGAL PUMP (BACKWASH PUMP) REPLACE - continued.
b.
Installation.
(1)
Position gasket (28) and flange (29) on pump inlet port and install four flatwashers (26), screws (27),
flatwashers (25), lockwashers (24) and nuts (23).
(2)
If disassembled, assemble pipe section, consisting of flange (19), nipple (20), elbow (21) and adapter
(22) (Paragraph 2-30).
(3)
Position gasket (18) and pipe section, assembled in step (2) above, on discharge port of centrifugal
pump as marked during disassembly.
(4)
Install four screw (17), flatwashers (15), lockwashers (14) and nuts (13).
(5)
Install gasket (12) on adapter (22).
(6)
Install eyebolt (6).
(7)
Connect lifting device to eyebolt (6) and position centrifugal pump (7) on frame (8) to line up with
mounting holes for mounting screws (4).
(8)
Install four screws (4) flatwashers (3), lockwashers (2) and nuts (1).
(9)
Install gasket (16) and dust plug (9) on flange (29).
(10)
Install gasket (12) and dust plug (10) on adapter (22).
(11)
If removed, secure dust plugs (9 and 10) to frame (Paragraph 2-14).
(12)
If removed, install data plate (11) ( Paragraph 2-13).
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