As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERCOSTAL CORRODED ON DOOR DATUM 2 BETWEEN FS 320 AND FS 338 REMOVED AND REPLACED DD2 WITH NEW AND SERVICEABLE PART BETWEEN FS 320-338 IAW CRJ 700 SRM 51-42-06/21-001-001-A01. REMOVED AND REINSTALLED SAME SERVICEABLE FORMER DD2 AT FS 329 IAW CRJ 700 SRM 51-42-06/21-001-001-A01