Construction Equipment Mechanic - A Level Diesel Mechanic- must know all aspects of construction equipment, electrical, hydraulic problem solving, and over all service and maintenance of equipment. Heavy-equipment mechanic Analyzes malfunctions and repairs, rebuilds, and maintains construction equipment, for example skid loaders, lifts, paving machines, trench-digging machines, conveyors, excavators, dredges, pumps, compressors and pneumatic tools: Operates and inspects machines or equipment to diagnose defects. Dismantles and reassembles equipment, using hoists and handtools. Examines parts for damage or excessive wear, using micrometers and gauges. Replaces defective engines and subassemblies, for example transmissions. Tests overhauled equipment to ensure operating efficiency. Welds broken parts and structural members. May also direct workers engaged in cleaning parts and assisting with assembly and disassembly of equipment. May also repair, adju...