The Aircraft Mechanic I (CH-47) performs maintenance on helicopters, excluding repair of systems according to drawings, blueprints, directives, technical manuals and safety procedures. Removes and installs aircraft subsystem assemblies such as engines, rotors, gearboxes, transmissions, mechanical flight controls and their components. Services and lubricates aircraft and subsystems. Prepare aircraft for inspections and maintenance checks. Performs scheduled inspections and assists in performing special inspections. Performs limited maintenance operational checks and assists in diagnosing and troubleshooting aircraft subsystems using special tools and equipment as required. Uses and performs operator maintenance on tools, special tools and aircraft ground support equipment. Prepare forms and records related to aircraft maintenance. Removes and disassembles defective parts of the aircraft. Maintains the supplies and perform preventive maintenance. Performs additional duties including main...Aircraft, Mechanic, Mechanical, Maintenance, Equipment, Manufacturing, Automotive, Systems