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 TM 55-1905-223-24-18-1
2-111.
Replace Alternating Current Motor (Reduction Gear Cooling Water
Centrifugal Pump Unit).
a. Removal, b. Replacement.
This task covers:
INITIAL SETUP
Equipment Condition
Tools
Electrical power to pump units
Tool kit, general mechanic's,
(PORT/STBD) turned OFF at auxiliary
machinery motor control center and
T o o l kit, electrician's,
tagged "Out of Service - Do Not
Operate."
Pump assembly valve closure:
Materials/Parts
PORT - Suction (FWC-20)
Return to keel cooler (FWC-18)
Alternating current motor
STBD - Suction (FWC-21)
P/N 0743
Return to keel cooler (FWC-19)
Warning tags, Item 1, Appendix C
Closed valves tagged "Out of Service -
Do Not Operate."
REMOVAL/REPLACEMENT
Refer to paragraph 2-100 for removal/replacement of alternating current motor.
Change 1
2-445
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