As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSSENGER DOOR INTERCOSTAL AT DD5 FROM FS.311.75 AND FS320.16 IS CORRODED. (C-CHECK RO 9/3/21) REMOVED AND REPLACED PAX DOOR INTERCOSTAL DD5 FROM FS 311.75- FS 320.16 IAW CRJ 200 SRM 51-42-06, 51-42-21, AND 51-40-11. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.