As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR INTERCOSTAL ATTACH CLIP AT DD4 FS320 HAS CORROSION (C-CHECK RO 11/04/2021) THE ATTATCH CLIP AT DD4 F/S320 WAS REMOVED AND REPLACED WITH A NEW PART IAW CRJ900 SRM 51-42-06-001-001-A01 SEE CONTINUE CARD FOR PERTINENT DETAILS C/W TASK CARD 51-900-1002-SKY