What was found
CRACK ON PREVIOUS REPAIR ON LEFT WING UPPER PANEL. REPAIRED BY POTTING CORE AND APPLYING FIBERGLASS OVERLAYS PER BOEING SRM 51-40-09.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CRACK ON PREVIOUS REPAIR ON LEFT WING UPPER PANEL. REPAIRED BY POTTING CORE AND APPLYING FIBERGLASS OVERLAYS PER BOEING SRM 51-40-09.