What was found
AIRCRAFT 9577, AFTER REMOVED METALLIC SEAL ALONG UPPER EDGES OF APRON HINGE AT LH PYLON, CRACK ON FWD UPPER CORNER SKIN OF APRON WAS FOUND. CORRECTIVE ACTION: FWD UPPER CORNER SKIN OF APRON LH PYLON WAS REPAIRED PER B717-200 SRM 54-50-01-2R REPAIR 2. (LP 1003939)