||Automotive Master Mechanics
- Repair, reline, replace, and adjust brakes.
- Tear down, repair, and rebuild faulty assemblies, such as power systems, steering systems, and linkages.
- Disassemble units and inspect parts for wear, using micrometers, calipers, and gauges.
- Repair or replace parts such as pistons, rods, gears, valves, and bearings.
- Repair manual and automatic transmissions.
- Repair or replace shock absorbers.
- Replace and adjust headlights.
- Install and repair accessories, such as radios, heaters, mirrors, and windshield wipers.
- Repair damaged automobile bodies.
||Automotive Specialty Technicians
- Repair, overhaul, or adjust automobile brake systems.
- Repair or replace defective ball joint suspensions, brake shoes, or wheel bearings.
- Install, adjust, or repair hydraulic or electromagnetic automatic lift mechanisms used to raise and lower automobile windows, seats, and tops.
- Repair or rebuild clutch systems.
- Repair or replace automobile leaf springs.
||Rail Car Repairers
- Repair, fabricate, and install steel or wood fittings, using blueprints, shop sketches, and instruction manuals.
- Examine car roofs for wear and damage, and repair defective sections, using roofing material, cement, nails, and waterproof paint.
- Disassemble units such as water pumps, control valves, and compressors so that repairs can be made.
- Repair window sash frames, attach weather stripping and channels to frames, and replace window glass, using hand tools.
- Repair car upholstery.
||Bus and Truck Mechanics and Diesel Engine Specialists
- Inspect, repair, and maintain automotive and mechanical equipment and machinery, such as pumps and compressors.
- Install or repair accessories.
- Diagnose and repair vehicle heating and cooling systems.
- Repair or adjust seats, doors, or windows.
- Replace defective parts, using hand tools, arbor presses, flexible power presses, or power tools.
- Repair or adjust motorcycle subassemblies, such as forks, transmissions, brakes, or drive chains, according to specifications.
- Repair or replace other parts, such as headlights, horns, handlebar controls, gasoline or oil tanks, starters, or mufflers.
- Dismantle engines and repair or replace defective parts, such as magnetos, carburetors, or generators.
||Automotive Glass Installers and Repairers
- Install, repair, or replace safety glass and related materials, such as back glass heating elements, on vehicles or equipment.
- Replace or adjust motorized or manual window-raising mechanisms.
- Install new foam dams on pinchwelds, if required.
||Control and Valve Installers and Repairers, Except Mechanical Door
- Disassemble and repair mechanical control devices or valves, such as regulators, thermostats, or hydrants, using power tools, hand tools, and cutting torches.
- Dismantle meters, and replace or adjust defective parts such as cases, shafts, gears, disks, and recording mechanisms, using soldering irons and hand tools.
- Repair leaks in valve seats or bellows of automotive heater thermostats, using soft solder, flux, and acetylene torches.
||Farm Equipment Mechanics and Service Technicians
- Dismantle defective machines for repair, using hand tools.
- Test and replace electrical components and wiring, using test meters, soldering equipment, and hand tools.
||Motorboat Mechanics and Service Technicians
- Set starter locks and align and repair steering or throttle controls, using gauges, screwdrivers, or wrenches.
- Disassemble and inspect motors to locate defective parts, using mechanic's hand tools and gauges.
||Maintenance and Repair Workers, General
- Dismantle machines, equipment, or devices to access and remove defective parts, using hoists, cranes, hand tools, or power tools.
- Perform routine maintenance on boilers, such as replacing burners or hoses, installing replacement parts, or reinforcing structural weaknesses to ensure optimal boiler efficiency.
||Maintenance Workers, Machinery
- Dismantle machines and remove parts for repair, using hand tools, chain falls, jacks, cranes, or hoists.
- Install, replace, or change machine parts and attachments, according to production specifications.
||Helpers--Installation, Maintenance, and Repair Workers
- Disassemble broken or defective equipment to facilitate repair and reassemble equipment when repairs are complete.
- Install or replace machinery, equipment, and new or replacement parts and instruments, using hand or power tools.
||Welders, Cutters, and Welder Fitters
- Repair products by dismantling, straightening, reshaping, and reassembling parts, using cutting torches, straightening presses, and hand tools.
- Dismantle metal assemblies or cut scrap metal, using thermal-cutting equipment, such as flame-cutting torches or plasma-arc equipment.
||Tire Repairers and Changers
- Separate tubed tires from wheels, using rubber mallets and metal bars or mechanical tire changers.
- Disassemble axles to repair, adjust, and replace defective parts, using hand tools.
||Musical Instrument Repairers and Tuners
- Disassemble instruments and parts for repair and adjustment.
||Automotive Body and Related Repairers
- Remove damaged sections of vehicles using metal-cutting guns, air grinders and wrenches, and install replacement parts using wrenches or welding equipment.
||Aircraft Mechanics and Service Technicians
- Install and align repaired or replacement parts for subsequent riveting or welding, using clamps and wrenches.
||Electric Motor, Power Tool, and Related Repairers
- Disassemble defective equipment so that repairs can be made, using hand tools.
||Outdoor Power Equipment and Other Small Engine Mechanics
- Remove engines from equipment, and position and bolt engines to repair stands.