As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER REMOVING FORMER AT FS311.75, FOUND INTERCOSTAL AT DD1A BETWEEN FS311.75 AND FS320.16 TO BE CRACKED. (C-CHECK RO 8/29/2021) REMOVED AND REPLACED PAX DOOR INTERCOSTAL DD1A BETWEEN FS 311.75 AND FS 320.6 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.