An inspection device (305) is disclosed herein. In various embodiments, the inspection system device comprises: a support structure (302) ; a motor (404); a shaft (308) operably coupled to the motor (404), the shaft (308) extending from a first side of the...

A method for regenerating oxide coatings on selected gas turbine engine components in situ , comprising the steps of defming an exhaust gas recirculation (EGR) loop (16) for the gas turbine engine (8), identifying one or more target locations (12, 26) with...