5 records  
Number  Name Description (tasks and duties) Unit Groups 


Machinery Fitters and Machine AssemblersWorkers in this unit group fit, assemble, erect and install machinery, engines, and mechanical equipment, other than electrical equipment. Their functions include: fitting adjusting and assembling machines, engines and other equipment; erecting and installing machinery at place of use; performing related tasks. Motor-vehicle mechanics are classified in unit group 8-43, Aircraft engine mechanics in 8-44 and other machinery and engine mechanics in 8-49.


Watch, Clock and Precision Instrument MakersWorkers in this unit group make and repair watches, clocks, precision instruments, optical equipment and medical appliances. Their functions include: fitting and assembling parts of watches and clocks; repairing watches and clocks; making, adjusting and repairing precision instruments; making, adjusting and repairing optical instruments; assembling precision instruments; making and repairing medical, orthopaedic and dental appliances and prostheses; performing related tasks.


Motor -Vehicle MechanicsWorkers in this unit group service and repair the mechanical and related equipment of passenger and delivery cars, trucks and other motor vehicles. Their functions include: examining, dismantling, rebuilding and replacing defective mechanical parts; adjusting motors, brakes, steering and other parts of motor vehicles; servicing and repairing motor cycles; performing related tasks.


Aircraft Engine MechanicsWorkers in this unit group service, repair and overhaul aircraft engines. Their functions include: examining, testing and servicing aircraft engines; replacing engine components or complete engines at an airline station; performing related tasks.


Machinery Fitters, Machine Assemblers and Precision Instrument Makers (except Electrical) Not Elsewhere ClassifiedWorkers in this unit group perform tasks related to machinery fitting and assembling and precision instrument making (except electrical) not classified elsewhere. Their functions include: servicing and repairing engines (except motor vehicle and aircraft engines), industrial machinery and related equipment (except electrical); oiling and greasing stationary engines, machinery and vehicles (except ships' engines); inspecting and testing new machinery and mechanical equipment for conformance with manufacturer's standards; bolting, screwing, clipping or riveting together prepared metal parts; performing other tasks related to the foregoing.
  5 records  

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