As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R1 WAS OPENED TO LOAD WHEEL CHAIRS WHEN WE WENT TO CLOSE THE DOOR, THE GIRT BAR FELL OFF AND GOT JAMMED. THE SLIDE LOOKS NORMAL. PERFORMED INSPECTION OF THE SLIDE AND GIRT BAR IAW AMM 25-66-01. NO DEFECTS NOTED AT THIS TIME. ACFT OK FOR SERVICE.