As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*ALL 4 OF THE AVIONICS BAY DOOR GUIDES ON THE SURROUND (2EA FWD AND 2EA AFT) ARE BROKEN (MARKED) (C CHECK) RO 3/7/2020 REMOVED AND INSTALLED ALL FOUR (2EA. FWD AND 2EA. AFT) NEW AVIONICS BAY DOOR GUIDES REF BOMBARDIER CRJ-200 CMM. SEE CONTINUATION CARD FOR DETAILS..