Read and interpret schematic drawings, diagrams, blueprints, specifications, work orders, or reports to determine materials requirements or assembly instructions. Assemble electrical or electronic systems or support structures and install components, units, subassemblies, wiring, or assembly casings, using rivets, bolts, soldering or micro-welding equipment. Adjust, repair, or replace electrical or electronic component parts to correct defects and to ensure conformance to specifications. Position, align, or adjust workpieces or electrical parts to facilitate wiring or assembly. Explain assembly procedures or techniques to other workers. Clean parts, using cleaning solutions, air hoses, and cloths. Drill or tap holes in specified equipment locations to mount control units or to provide openings for elements, wiring, or instruments. Fabricate or form parts, coils, or structures according to specifications, using drills, calipers, cutters, or saws. Confer with supervisors or engineers to plan or review work activities or to resolve production problems.