instruments and control systems to diagnose faults Adjusting, repairing, and replacing worn and defective parts instruments Reassembling, test operating and adjusting equipment Advising users of correct operating
continuity of circuit Installing, testing and adjusting electric and mechanical parts of lifts Completion
continuity of circuit Installing, testing and adjusting electric and mechanical parts of lifts Complete
engines and parts after being repaired Testing and adjusting mechanical parts after being repaired for proper