Job Description: 1) Operates aircraft launching and recovery equipment, such as hydraulic or steam catapults, barricades, arresting gear, and visual landing aids to launch or recover aircraft on aircraft carriers and land based airfields: Operates arresting gear or catapult consoles and controls to fire catapults, raise and lower arresting gear, and blast deflectors and control […]
AIRCRAFT LAUNCH AND RECOVERY TECHNICIAN Read More »
Job Description: 1) Repairs sheet and extruded metal structural parts of aircraft and missiles according to design specifications, using handtools and power tools and metalworking machinery: Reads design specifications or examines sample parts to determine fabrication procedures and machines and tools required. 2) Removes rivets and other fasteners to facilitate removal of defective part, using
AIRCRAFT BODY REPAIRER Read More »
Job Description: 1) Tests efficiency of heating and air-conditioning equipment under simulated operating conditions: Connects heating and air-conditioning equipment to facilities, such as heating units, waterlines, and spray devices to set up controlled temperature and moisture conditions. 2) Constructs cardboard air ducts and other accessories for use in testing equipment. 3) Couples gauges and instruments
AIR-CONDITIONING-UNIT TESTER Read More »
Job Description: 1) Assembles prepunched aluminum fin plates and copper tubing to form cooling coils for air-conditioning units, using handtools and other equipment: Places fin plates on worktable and clamps into position. 2) Inserts copper tubing through holes in fin plates. 3) Depresses switch to activate hydraulic rams, forcing them through tubes, to expand tubes
AIR-CONDITIONING-COIL ASSEMBLER Read More »
Job Description: 1) Installs and repairs automotive air-conditioning units: Bolts compressor to engine block and installs driving pulley on front end of crankshaft. 2) Places fan belt on pulleys, adjusts tension, and tightens bolts. 3) Bolts evaporator unit under dashboard or in trunk. 4) Welds or bolts mounting brackets to automobile frame. 5) Drills holes
AIR-CONDITIONING MECHANIC Read More »
Job Description: 1) Installs, services, and repairs window air-conditioning units, ranging from 1/2 to 2 tons capacity, in private residences and small establishments: Inspects existing wiring, fuses, or circuit-breaker panels on customer’s premises to ensure adequate power supply for operating air-conditioner. 2) Measures window, transom, or other existing openings for air-conditioning unit, using measuring tape
AIR-CONDITIONING INSTALLER-SERVICER, WINDOW UNIT Read More »
Job Description: 1) Assists AIR-CONDITIONING INSTALLER-SERVICER, WINDOW UNIT in repairing, servicing, or installing window-mounted air-conditioning units, performing any combination of following duties: Carries unit from delivery vehicle to work site. 2) Assembles window-support brackets, using handtools. 3) Cuts opening through wall for insertion of unit, using hammer and chisel. 4) Applies caulking compound to excess
AIR-CONDITIONING INSTALLER-SERVICER HELPER, WINDOW UNIT Read More »
Job Description: 1) Tends air compressors driven by steam, electric, or gasoline powered units, to generate and supply compressed air for operation of pneumatic tools, hoists, and air lances: Starts power unit to build up specified pressure in compressor. 2) Adjusts controls or sets automatic controls to maintain continuous air supply to pneumatic tools or
AIR-COMPRESSOR OPERATOR Read More »
Job Description: 1) Tends aerial tramway to convey refuse, coal, ore, and other materials from plant or mine to spoil pile, conveyor, railroad car, boat, or plant: Pushes buttons to start reel and winding cable, causing tram buckets to move between loading and dumping areas. 2) Pulls levers to position buckets for loading and pushes
AERIAL-TRAM OPERATOR Read More »
Job Description: 1) Operates variety of machines to trim, bore, incise, and date stamp railroad ties and utility pole crossarms, preparatory to treating with wood preservatives: Adjusts stops and guides, and installs dating punches, boring bits, adzing cutters, incising rollers, and knives, according to work order, using rule, wrenches, pry bar, and hammer. 2) Starts
ADZING-AND-BORING-MACHINE OPERATOR Read More »