As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THERE IS CORROSION ON ACCESS PANEL197AL LOWER SUPPORT STRUCTURE AT OUTBOARD ANCHOR NUTS. CORROSION WAS FOUND TO BE OUT OF LIMITS IAW SRM 53-00-04-1A FIG 101 DETAIL 2 REV 125. REPLACED THE LOWER SUPPORT TEE IAW SRM 51-40-02 REV 125 AND DRAWING NR 149N7553 SHEET 2 REV A.