The Aircraft Mechanic Helper assists Aircraft Mechanics in servicing, repairing and overhauling aircraft and aircraft engines, performing any combination of the following duties: adjusts and replaces parts such as control cables, fuel tanks, spark plugs, tires, batteries and filters, using mechanic's tools; removes inspection plates, cowling, engine covers, floor boards and related items to provide access for inspection and repair, and replaces items when work is completed; assists in towing and jacking aircraft; disconnects instruments, ignition systems, and fuel and oil lines; assists in dismantling, repairing, overhauling or replacing parts and assemblies such as engines, plumbing and hydraulic systems, and aircraft structural sections; and. Duties and Responsibilities: The Aircraft Mechanic Helper also performs routine duties such as: furnishing materials, tools and supplies to mechanic; lifting and holding materials in place during operation; cleaning work areas and machines and tools and equipment.