As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT PIT L/H TRANSITION PANEL STA 727B+10 TO 727E+18 IS CORRODED GROUNDED - YES. EVALUATED AFT CARGO L/H TRANSITION PANEL FROM STA 727B+10 TO 727E+18. ORIG THICKNESS IS .040 PER BOEING PROFILE DWN BAC1496-377. REMOVED .008. REMAINING .032, FOUND TO BE OUT OF LIMITS PER B737-800 SRM 53-00-53-1A-2. REPAIRED THE TRANSITION PANEL FROM STA 727B+10 TO 727E+18 USING MAT BAC 1496-377 PER B737-800 SRM 53-00-53-2R-5