Corrects vehicle deficiencies by removing, repairing, adjusting, overhauling, assembling, disassembling, and replacing major assemblies, sub-assemblies, components, parts, or systems such as: power and drive trains, electrical, air conditioning, fuel, emission, brake, steering, hydraulics. The Fleet Mechanic Manager is responsible for the upkeep and maintenance of the ISI fleet of trucks and tractor trailers, pull behind trailers, and weld generators; as well as overseeing the maintenance on all company owned PIT.