Inspecting, removing, adjusting, repairing and installing suspension and body components, axles and running gear assemblies, including wheels, brakes and steering assemblies, radiators, transmissions and differentials, and engine accessories such as generators, alternators, carburetors, starters, coils, fuel and air filters, etc. Under directive supervision inspects, repairs, adjusts and maintains all types of transportation and construction units and equipment such as but not limited to: Doing motor and electrical work, including adjusting timing, adjusting and repairing ignition systems and overhauling carburetors and fuel systems.