||Control and Valve Installers and Repairers, Except Mechanical Door
- Connect regulators to test stands, and turn screw adjustments until gauges indicate that inlet and outlet pressures meet specifications.
- Reassemble repaired equipment, and solder top, front, and back case panels in place, using soldering guns, power tools, and hand tools.
- Splice and connect cables from meters or current transformers to pull boxes or switchboards, using hand tools.
||Radio, Cellular, and Tower Equipment Installers and Repairers
- Install, connect, or test underground or aboveground grounding systems.
- Insert plugs into receptacles and bolt or screw leads to terminals to connect equipment to power sources, using hand tools.
- Repair circuits, wiring, and soldering, using soldering irons and hand tools to install parts and adjust connections.
||Musical Instrument Repairers and Tuners
- Solder posts and parts to hold them in their proper places.
- Test tubes and pickups in electronic amplifier units, and solder parts and connections as necessary.
- Solder or weld frames of mallet instruments and metal drum parts.
||Electrical and Electronics Installers and Repairers, Transportation Equipment
- Splice wires with knives or cutting pliers, and solder connections to fixtures, outlets, and equipment.
- Measure, cut, and install frameworks and conduit to support and connect wiring, control panels, and junction boxes, using hand tools.
||Telecommunications Line Installers and Repairers
- Splice cables, using hand tools, epoxy, or mechanical equipment.
||Electric Motor, Power Tool, and Related Repairers
- Solder, wrap, and coat wires to ensure proper insulation.
||Telecommunications Equipment Installers and Repairers, Except Line Installers
- Route and connect cables and lines to switches, switchboard equipment, and distributing frames, using wire-wrap guns or soldering irons to connect wires to terminals.
||Electronic Equipment Installers and Repairers, Motor Vehicles
- Splice wires with knives or cutting pliers, and solder connections to fixtures and equipment.
||Manufactured Building and Mobile Home Installers
- Connect electrical systems to outside power sources and activate switches to test the operation of appliances and light fixtures.
||Helpers--Installation, Maintenance, and Repair Workers
- Adjust, connect, or disconnect wiring, piping, tubing, and other parts, using hand or power tools.
||Recreational Vehicle Service Technicians
- Connect electrical systems to outside power sources, and activate switches to test the operation of appliances or light fixtures.
||Medical Equipment Repairers
- Solder loose connections, using soldering iron.
||Mobile Heavy Equipment Mechanics, Except Engines
- Weld or solder broken parts and structural members, using electric or gas welders and soldering tools.
||Mechanical Door Repairers
- Set in and secure floor treadles for door activating mechanisms; then connect power packs and electrical panelboards to treadles.
||Heating, Air Conditioning, and Refrigeration Mechanics and Installers
- Lay out and connect electrical wiring between controls and equipment, according to wiring diagrams, using electrician's hand tools.
||Electrical and Electronics Repairers, Powerhouse, Substation, and Relay
- Disconnect voltage regulators, bolts, and screws, and connect replacement regulators to high-voltage lines.
||Computer, Automated Teller, and Office Machine Repairers
- Lay cable and hook up electrical connections between machines, power sources, and phone lines.
||Inspectors, Testers, Sorters, Samplers, and Weighers
- Fabricate, install, position, or connect components, parts, finished products, or instruments for testing or operational purposes.