What was found
*LEFT WING - AILERON OUTBOARD HINGE FITTINGS INBOARD AND OUTBOARD PLATES AROUND THE MOUNTING BOLT HOLES ARE CORRODED. (FLAGGED & MARKED) (C-CHECK RO 9/27/2021) REMOVED CORROSION ON LEFT WING - AILERON OUTBOARD HINGE FITTINGS INBOARD AND OUTBOARD PLATES AROUND THE MOUNTING BOLT HOLES IAW CRJ700 SRM 51-21-06-001-001-A01, NO MATERIAL LOSS ACCORDING TO DWG CC670-18056 REV -A, RESTORED FINISH IAW CRJ700 SRM 51-25-16-001-001-A01