TM 10-4610-240-24
TM 08580C-24/2
TO 40W4-13-22
2-20. RAW WATER PUMP ASSEMBLY MAINTENANCE.
This task consists of..
a. Removal.
b. Repair.
c.
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 30)
Detergent (Appendix C, Section II, Item 10)
Rags, Wiping (Appendix C, Section 11, Item 23).
Gasket (2) - 0095X0150COBUNA.
Screw, Drive (2) MS21318-20.
Equipment Condition
Reference
ROWPU shutdown ( TM 10-4610-240-10).
Inlet/outlet hoses removed (TM 10-4610-240-10).
Raw water pump cable assembly disconnected from ROWPU (TM 104610-240-10).
REMOVAL
a
Open drain cock (8).
b
Remove cap (6) and plug (9).
c
Tip raw water pump assembly on end and allow water to drain.
REPAIR
a.
Disassembly
(1)
Unwind cable assembly (19) from frame (20).
(2)
Remove screw (18), star washer (17), and cap (15) from electrical plug (16).
(3)
Remove two drain cocks (8) from pump (14).
(4)
Remove nut (11), two chains (7 and 10), flat washer (12), and screw (13).
(5)
Remove two screws (1) and information plate (2) from frame (20).
(6)
Remove gasket (4) from adapter (3).
(7)
Remove gasket (5) from cap (6).
2-102
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