TM 10-4610-241-24
TO 40W4-13-42
2-22.
CENTRIFUGAL PUMP (DISTRIBUTION PUMP) REPLACE .
This task consists of:
a.
Removal
b.
Installation
INITIAL SET-UP :
Tools Required
General Mechanics Tool Kit (Appendix B, Section III, Item 4)
Pipe Wrench (Appendix B, Section III, Item 3)
Material/Parts Required
Tape, Anti-seize (Appendix C, Section II, Item 19)
Lockwashers (TM 10-4610-241-24P)
Equipment Condition
Reference
Inlet/Outlet Hoses disconnected (TM 10-4610-241-10).
Cable Assembly removed from Pump Motor (Paragraph 2-21).
a.
Removal.
(1)
Remove four nuts (1), lockwashers (2), and screws (3).
(2)
Remove centrifugal pump (4) and spacer plate (5) from frame (6).
(3)
Remove elbow (7), reducer (8), and nipple (9) from centrifugal pump (4).
(4)
Remove reducer (10), and nipple (11) from centrifugal pump (4).
(5)
As required, remove plugs (12 and 13) from frame (6) (Paragraph 2-14).
(6)
As required, remove data plate (14) (Paragraph 2-13).
b.
Installation.
NOTE
Make sure tape is wrapped in same direction as pipe threads.
(1)
Apply anti-seize tape to male threads of nipples (9 and 11) and elbow (7).
(2)
Install nipple (9), reducer (8) and elbow (7) on centrifugal pump (4).
(3)
Install nipple (11) and reducer (10) on centrifugal pump (4).
(4)
Position spacer plate (5) on frame (6).
(5)
Position pump (4) on plate (5) and install four screws (3), lockwashers (2), and nuts (1).
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