As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT PIT LH TRANSITION PANEL UPPER AND LOWER SURFACES HAVE CORROSION FROM STA 727A+10 - 727C+10 (MARKED). GROUNDED - YES. REMOVED CORROSION AT AFT PIT LH TRANSITION PANEL FROM STA 727A+10 - 727C+10. ORIGINAL THICKNESS .040". REMOVED .006". REMAINING .034". FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-00-53-1A-2. TOOL#: T8224A CAL DUE: 15/JAN/24 PNL TO BE REPLACED ON TASK CARD G1774079 OP#: 20579