Correct 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 and vegetation spray systems. Manage administrative services related to automobile repairs; tasks may include preparing cost estimates for the fleet, notifying Managers and employees of preventive and scheduled maintenance, and making repairs.