As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PERFORMED A MAJOR REPAIR TO PASSENGER DOOR INTERCOSTAL DD3 BETWEEN FS 319.00 – 333.00, P/N: 601R318056-1. INTERCOSTAL WAS CORRODED OUT OF LIMITS AND WAS REPLACED IN ACCORDANCE WITH SRM 51-40-11-001-001-A01 AND 51-42-06-001-001-A01. REF JOB# 41500981 OP# 163. WEIGHT AND BALANCE NOT AFFECTED.