About being an Aviation Mechanic
Ever dream of working on a Boeing 767? As a student in the Airframe
and Powerplant Program or Electronics and Avionics Program, you
can be a part of the exciting and demanding aviation industry with
the right education. Now, more than ever, aviation mechanics graduates
are experiencing a wide variety of employment opportunities, especially
from the Aerospace Industries.
To keep aircraft in peak operating condition, aircraft and avionics
equipment mechanics and service technicians perform scheduled maintenance;
make repairs, and complete inspections required by the Federal Aviation
Administration (FAA).
Many aircraft mechanics, also called airframe, powerplant, and
avionics aviation maintenance technicians, specialize in preventive
maintenance. They inspect engines, landing gear, instruments, pressurized
sections, accessories—brakes, valves, pumps, and air-conditioning
systems, for example—and other parts of the aircraft, and
do the necessary maintenance and replacement of parts.
Inspections take place following a schedule based on the number
of hours the aircraft has flown, calendar days since the last inspection,
cycles of operation, or a combination of these factors. Large, sophisticated
planes are equipped with aircraft monitoring systems, consisting
of electronic boxes and consoles that monitor the aircraft's basic
operations and provide valuable diagnostic information to the mechanic.
To examine an engine, aircraft mechanics work through specially
designed openings while standing on ladders or scaffolds, or use
hoists or lifts to remove the entire engine from the craft. After
taking an engine apart, mechanics use precision instruments to measure
parts for wear and use x-ray and magnetic inspection equipment to
check for invisible cracks. Worn or defective parts are repaired
or replaced. Mechanics may also repair sheet metal or composite
surfaces, measure the tension of control cables, and check for corrosion,
distortion, and cracks in the fuselage, wings, and tail. After completing
all repairs, they must test the equipment to ensure that it works
properly.
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