As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSENGER DOOR INTERCOSTAL DD4 IS CORRODED. (C-CHECK RO 4/2/2021) REMOVED AND REPLACED PAX DOOR INTERCOSTAL DD4 IAW CRJ 200 SRM 51-40-11,51-42-06, 51-42-21, AND SKY CARD 51-900-1003-SKY NO WEIGHT CHANGE FORM 337 IS ATTACHED REF ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED