Inspect, test, sort, sample, or weigh nonagricultural raw materials or processed, machined, fabricated, or assembled parts or products for defects, wear, and deviations from specifications. They use precision measuring instruments and complex test equipment.
Use hand tools or hand held power tools to cut and trim a variety of manufactured items, such as carpet, fabric, stone, glass, or rubber.
Coordinate, regulate, or distribute electricity or steam.
Install, service, or repair automatic door mechanisms and hydraulic doors. Includes garage door mechanics.
Diagnose, adjust, repair, or overhaul motorcycles, scooters, mopeds, dirt bikes, or similar motorized vehicles.
Replace or repair broken windshields and window glass in motor vehicles.
Install, adjust, or maintain mobile electronics communication equipment, including sound, sonar, security, navigation, and surveillance systems on trains, watercraft, or other mobile equipment.
Repair, maintain, or install computers, word processing systems, automated teller machines, and electronic office machines, such as duplicating and fax machines.
Separate blocks of rough dimension stone from quarry mass using jackhammer and wedges.
