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TM 10-4320-348-14
a. Removal. (Refer to Figure 5-1)
(1)Remove three self-locking nuts (1) and separate inlet flange (2) from pump casing (3).
(2)Remove inlet flange (2) and check valve assembly (4).
Figure 5-2. Volute
(3)Refer to Figure 5-2. Completely drain the pump casing (3) into a suitable container by opening pump fluid drain
cock (1).
(4)Remove volute cover (2) from pump casing (3) by removing two hex nuts (4) and washers (5) from pump casing
studs (6).
(5)Remove and discard O-ring (7).
5-5
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