Add or replace hydraulic and transmission fluids
Assist mechanics and perform other duties as directed
Change engine oil and lubricate running gears or moving parts of automobiles, trucks or heavy equipment
Grease booms, pulleys, buckets and other components of heavy equipment
Install replacement mufflers, exhaust pipes, shock absorbers or radiators
Repair and balance tires
Replace oil, air and fuel filters on motor vehicles, trucks and heavy equipment