Repairs and assesses malfunctions, rebuilds, and performs maintenance on heavy equipment and construction equipment, such as cranes, power shovels, scrapers, paving machines, motor graders, trench-digging machines, conveyors, bulldozers, dredges, pumps, compressors and pneumatic tools. Reviews technical data and data systems to ensure proper repair parts are identified, acquired (if required) and issued to the repair work order and required repairs are completed according to that technical data.