As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** VERTICAL FIN CORROSION UNDER PANEL 324WL; AT LOWER O/B SUPPORT ANGLE; BODY STA. 1198; RUDDER STA. 151 APPROX. / REMOVED SUPPORT ANGLE FROM BODY STA 1198 RUDDER STA 151 APROX UNDER PANEL 324WL LOWER O/B RIB. AND INSTALLED REPLACEMENT SUPPORT ANGLE PART #17SA1405U15 ITEM #7551040 IAW B737-700 SRM 51-40-02-0G-0 AND DWG# 175A1403 SHEET 1 REV F. AND DWG# 175A1801 SHEET 1 REV D