INSTRUMENT REPAIRMAN, ELECTRICAL (338)
Cleans, adjusts, repairs, and calibrates such electrical instruments as voltmeters, recording gauges, relays, motor starting boxes, ohmmeters, ammeters, and other electrical instruments.
Inspects instruments for faulty operation by disassembling, cleaning, and examining parts for wear and breakage. Repairs and replaces worn and defective parts, lubricating and making precision adjustments.
May machine and fabricate unobtainable replacement parts, using precision lathes and grinders.
Uses instrument maker’s and machinist's hand tools.
SUGGESTED SUBSTITUTES
922 Instrument Repairman, Fire Control
957 Airplane Electrical Instrument Mechanic