As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A BAY DOOR OUTER HANDLE HOUSING ASSY. INSTALLED BACKWARDS (C-CHECK RO 6/04/2021) REMOVED AND REPLACED NEW AVIONICS BAY DOOR HANDLE HOUSING REF CRJ700 SRM 51-42-21-001-001-A01 AND DWG CC670-38651 REV -E. COMPLIED WITH TASK CARD 51-900-1002-SKY AND FORM M-337. SEE CONTINUE CARD FOR MORE DETAILS