||Electric Motor, Power Tool, and Related Repairers
- Scrape and clean units or parts, using cleaning solvents and equipment such as buffing wheels.
- Steam-clean polishing and buffing wheels to remove abrasives and bonding materials, and spray, brush, or recoat surfaces as necessary.
- Clean cells, cell assemblies, glassware, leads, electrical connections, and battery poles, using scrapers, steam, water, emery cloths, power grinders, or acid.
- Clean, rinse, and dry transformer cases, using boiling water, scrapers, solvents, hoses, and cloths.
||Home Appliance Repairers
- Reassemble units after repairs are made, making adjustments and cleaning and lubricating parts as needed.
- Clean and reinstall parts.
- Clean, lubricate, and touch up minor defects on newly installed or repaired appliances.
||Maintenance Workers, Machinery
- Clean machines and machine parts, using cleaning solvents, cloths, air guns, hoses, vacuums, or other equipment.
- Remove hardened material from machines or machine parts, using abrasives, power and hand tools, jackhammers, sledgehammers, or other equipment.
||Telecommunications Equipment Installers and Repairers, Except Line Installers
- Clean and maintain tools, test equipment, and motor vehicles.
- Clean switches and replace contact points, using vacuum hoses, solvents, and hand tools.
||Helpers--Installation, Maintenance, and Repair Workers
- Clean or lubricate vehicles, machinery, equipment, instruments, tools, work areas, and other objects, using hand tools, power tools, and cleaning equipment.
- Prepare work stations for use by mechanics and repairers.
- Check and maintain diving equipment, such as helmets, masks, air tanks, harnesses, or gauges.
- Install, inspect, clean, or repair piping or valves.
||Mobile Heavy Equipment Mechanics, Except Engines
- Clean, lubricate, and perform other routine maintenance work on equipment and vehicles.
- Clean parts by spraying them with grease solvent or immersing them in tanks of solvent.
||Control and Valve Installers and Repairers, Except Mechanical Door
- Clean internal compartments and moving parts, using rags and cleaning compounds.
- Clean plant growth, scale, paint, soil, or rust from meter housings, using wire brushes, scrapers, buffers, sandblasters, or cleaning compounds.
||Musical Instrument Repairers and Tuners
- Wash metal instruments in lacquer-stripping and cyanide solutions to remove lacquer and tarnish.
- Clean, sand, and paint parts of percussion instruments to maintain their condition.
||Tire Repairers and Changers
- Clean sides of whitewall tires.
||Maintenance and Repair Workers, General
- Clean or lubricate shafts, bearings, gears, or other parts of machinery.
||Electronic Equipment Installers and Repairers, Motor Vehicles
- Replace and clean electrical or electronic components.
||Farm Equipment Mechanics and Service Technicians
- Clean and lubricate parts.
||Outdoor Power Equipment and Other Small Engine Mechanics
- Perform routine maintenance such as cleaning and oiling parts, honing cylinders, and tuning ignition systems.
- Clean and lubricate motor generators.
- Clean and dress machine surfaces and component parts.
||Signal and Track Switch Repairers
- Clean lenses of lamps with cloths and solvents.
||Industrial Machinery Mechanics
- Clean, lubricate, or adjust parts, equipment, or machinery.
- Clean, rinse, and dry timepiece parts, using solutions and ultrasonic or mechanical watch-cleaning machines.
||Camera and Photographic Equipment Repairers
- Clean and lubricate cameras and polish camera lenses, using cleaning materials and work aids.