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 DD4 AT FS 319-333 P/N: 601R318081-1. INTERCOSTAL WAS CORRODED OUT OF LIMITS AND REPLACED IN ACCORDANCE WITH SRM 51-40-11-001-001-A01 AND 51-42-06-001-001-A01. REF JOB# 41500981, OP# 167. WEIGHT AND BALANCE NOT AFFECTED.