The work of an Aircraft Maintenance Technician shall consist of all work generally recognized as Aircraft Maintenance Technicians work performed by or on behalf of the Company in or about its domestic maintenance bases, shops and maintenance stations, including but not limited to wing walking, checks, dismantling, overhauling, repairing, replacing, assembling and erecting all parts of aircraft, aircraft engines, instruments, electrical systems, heating systems, hydraulic systems and machine tool work in connection therewith. The work of an Aircraft Maintenance Technician shall consist of all work generally recognized as Aircraft Maintenance TechnicianÂs work performed by or on behalf of the Company in or about its domestic maintenance bases, shops and maintenance stations, including but not limited to wing walking, checks, dismantling, overhauling, repairing, replacing, assembling and erecting all parts of aircraft, aircraft engines, instruments, electrical systems, heating systems, hydraulic systems and machine tool work in connection therewith.