maintenance of main propulsion (gas turbine, diesel, or
steam) and auxiliary machinery and systems, engineering
and repairing department equipment, and refrigeration
systems; handling, stowing, and regulating expenditure
of fuel oil and boiler feed water; installation, adjustment,
testing maintenance, modification, and repair of ship-
board electrical systems pertaining to power distribution,
propulsion, steering, lighting, degaussing, interior commu-
nications, gyrocompass, and associated equipment; and
instrument repair, adjustment, and calibration. An officer of
the Naval Reserve.
See Electricians on p. 62
See HVAC Mechanics and Installers on p. 67
7137 CWO Engineering Technician (Surface) (Navy –
Warrant Officer)
Officer technical specialists in ship machinery, electrical
power, lighting, and interior communications systems.
They supervise and instruct personnel whose duties
involve operation and maintenance of main propulsion
(gas turbine, diesel, or steam) and auxiliary machinery and
systems, engineering and repairing department equip-
ment, and refrigeration systems; handling, stowing, and
regulating expenditure of fuel oil and boiler feed water;
installation, adjustment, testing maintenance, modification,
and repair of shipboard electrical systems pertaining to
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