As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON INTERCOSTAL BETWEEN FS 364.00-349.00 AND STR RT, BOTH SIDES. REMOVED RIVETS ON INTERCOSTAL FLANGE TO FS 364.00 AND INTERCOSTAL ATTACHING CLIP TO FS349.00, AND RIVETS ON BOTTOM FLANGE OF INTERCOSTAL IAW SRM 51-42-06-00. OLD INTERCOSTAL WAS CORRODED OUT OF LIMITS IAW SRM 53-00-00. INSTALLED NEW ATTACH CLIP IAW SRM 51-42-06 AND SRM 51-42-21.