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 TM 55-1905-223-24-18-1
2-253.
Replace Motor Control Center, Forward Deck Machinery.
a. Removal, b. Repair, c. Replacement.
This task covers:
INITIAL SETUP
Equipment Condition
Tools
T o o l kit, electrician's
On ship service switchboard turn OFF
FWD DECK MCHRY MCC circuit breaker
and tag "Out of Service - Do Not
Materials/Parts
Operate."
Refer to motor controller/controller
being serviced.
Warning tags, Item 1, Appendix C
Motor controller, Bow Windlass No. 1 and No. 2.
a.
Refer to paragraph 2-254.
Motor controller, Bowthruster Steering Motor. Refer to paragraph 2-256.
b.
Controller, Bowthruster JACKET WATER HEATER.
c.
Refer to paragraph 2-258.
Motor Control Center, Forward Deck Machinery. Refer to 2-260.
d.
R e f e r to replacement parts list of motor controller/controller being serviced.
a.
Motor Control Center, Forward Deck Machinery. Refer to paragraph 2-260.
Controller, Bowthruster JACKET WATER HEATER. Refer to paragraph 2-258.
b.
Motor controller, Bowthruster Steering Motor. Refer to paragraph 2-256.
c.
Motor controller, Bow Windlass No. 1 and 2. Refer to paragraph 2-254.
d.
e.
On ship service switchboard turn ON FWD DECK MCHRY MCC circuit breaker and
remove tag.
2-808
Change 1
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