SPECIALIZED EXPERIENCE: Must possess experience or training removing, adjusting, replacing, cleaning, and installing parts, components, and accessories; experience which provided working knowledge of mechanical, electrical, and hydraulic theory applying to powered support equipment and systems; and skill to replace, fit, install, and make adjustments; experience which provided working knowledge of the makeup and operation of the various individual systems maintained and their interrelationships; and experience reading and interpreting parts lists, manufactures repair manuals, diagrams, and electrical schematics. Performs major system component overhaul/rebuild, repair/replacement and troubleshooting as needed, to include but not limited to, power-plant systems, brake systems, steering systems, hydraulic systems, diesel and gas systems, air systems, starting systems, ignition systems and electrical systems in addition to the following components, power-plant, brake, fuel, steering, hydraulic, air, starting, ignition and electrical system.