As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND CORROSION ON PAX DOOR INTERCOSTAL AFT DD1. REMOVED CORROSION ON THE PAX DOOR INTERCOSTAL, AFT DD1, AND EVALUATED AS OUT-OF-LIMITS. INSTALLED A NEW PAX DOOR INTERCOSTAL DD1 IAW DWG 601R31702, REV -N, & SRM 51-42-06 REV 39. COMPLIED WITH TASK CARD 51-900-1003-SKY. PRESSURE CHECK GOOD. NO LEAKS DETECTED.