Assemble and install electrical, plumbing, mechanical, hydraulic, and structural components and accessories, using hand tools and power tools. - Check for corrosion, distortion, and invisible cracks in the fuselage, wings, and tail, using x-ray and magnetic inspection equipment. - Clean, refuel, and change oil in line service aircraft. - Conduct routine and special inspections as required by regulations. - Disassemble engines, and inspect parts such as turbine blades and cylinders for corrosion, wear, warping, cracks, and leaks, using precision measuring instruments, x-rays, and magnetic inspection equipment. Remove, inspect, repair, and install in-flight refueling stores and external fuel tanks. - Spread plastic film over areas to be repaired in order to prevent damage to surrounding areas. - Trim and shape replacement body sections to specified sizes and fits, and secure sections in place, using adhesives, hand tools, and power tools. - Cure bonded structures, using portable or stationary curing equipment. - Inspect airframes for wear or other defects. - Inspect completed work to certify that maintenance meets standards and that aircraft are ready for operation. - Install and align repaired or replacement parts for subsequent riveting or welding, using clamps and wrenches. - Listen to operating engines to detect and diagnose malfunctions such as sticking or burned valves. - Locate and mark dimensions and reference lines on defective or replacement parts, using templates, scribes, compasses, and steel rules. - Maintain, repair, and rebuild aircraft structures, functional components, and parts such as wings and fuselage, rigging, hydraulic units, oxygen systems, fuel systems, electrical systems, gaskets, and seals. - Measure parts for wear, using precision instruments. - Obtain fuel and oil samples, and check them for contamination.

I'm the CEO of Samjoe Limited. We Import and export cars from Europe, America, Canada etc. Sending students abroad to study in any part of the world