As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AIRCRAFT C-CHECK, CORROSION WAS FOUND ON SURFACE OF THE TEAR STRAP INSTALLED ON SKIN. THE CORROSION WAS LOCATED AT BS 1285 AND BETWEEN S32L & S33L. NO ALLOWABLE DAMAGED NOR REPAIR WERE FOUND IN SRM. PERMANENT REPAIR INSTRUCTIONS WERE APPROVED. AIRCRAFT REPAIRED AND RETURNED TO SERVICE.