As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AVI DOOR INTERCOSTAL FROM F.S. 349.00 TO F.S. 364.00 BETWEEN STGR 27R AND STGR 26R IS CORRODED (C-CHECK RO 9/28/2022) INSTALLED NEW SERVICEABLE INTERCOSTAL IAW CRJ 200 SRM 51-42-06 & CRJ 200 SRM 51-42-21.COMPLETED SKY CARD 51-900-1003-SKY AND COMPLETED M-337 FORM ATTACHED. PART FOR PART REPLACEMENT ,NO WEIGHT CHANGE. REFERENCE CONTINUE CARD FOR WORK PERFORMED.