As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON PAX DOOR INTERCOSTAL ATDD1 AFT LOCATION FORWARD OF FS 347 (C-CHECK) RO 3/10/2021 REMOVED AND REPLACED PAX DOOR INTERCOSTAL AT DD1 AFT LOCATION WITH SERVICEABLE INTERCOSTAL IAW CRJ 700 SRM 51-42-06-001-001-A01. SEE ATTACHED CONTINUATION CARD FOR WORK PERFORMED. ATTACHED STRUCTURAL MAJOR REPAIR TASK 51-900-1002-SKY,SDR AND FORM M-337. WEIGHT NOT AFFECTED. REF CONT CARD FOR WORK PERFORMED