Assist with completing preventative maintenance on machinery, installing, servicing and repairing mechanical equipment such as engines, motors, pneumatic tools, conveyor systems steam valves, steam traps, steam or water coils, radiators, water softeners, unit heaters, condensate and circulating pumps and production machines. Assist with using precision measuring and leveling equipment such as rulers, calipers, micrometers and other measuring instruments to determine changes in dimensional requirements.