What was found
LT WING STUB FAIRING ATTACHING LUG/PLATE, LT WING TRAILING EDGE AREA, APPROXIMATELY WS 00.00, AFT OF FLAP TORQUE TUBE SHAFT ANGLED GEAR BOX MOUNT, CHAFED, FLAGGED. C-CHECK RO 12/04/2020. REPLACED LT WING STUB FAIRING ATTACHING LUG/PLATE, LT WING TRAILING EDGE AREA, APPROXIMATELY WS 00.00, AFT OF FLAP TORQUE TUBE SHAFT ANGLED GEAR BOX MOUNT, WITH NEW, REF CRJ-700 SRM.