Repairs, maintains, services, and inspects all components pertaining to medium trucks, heavy duty trucks, light duty vehicles (ex: engine chassis, air brakes/ABS, steering, suspension, transmissions, clutches, differentials, hydraulic and electrical systems). Inspects, troubleshoots, and repairs mobile hydraulic systems, hoses, lines, cylinders, pumps, power take-offs, control valves, relief valves, holding valves, selector valves and various hydraulic components.