As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTS THE 2L EXIT DOOR MAKING A GRINDING SOUND UPON ATTEMPTING TO ARM - DOOR WILL NOT ARM. MAINTENANCE REMOVED GIRT BAR FROM THE DOOR TELESCOPIC FORKS AND CLEANED DEBRIS FROM FORKS, GIRT BAR AND FLOOR FITTINGS. RE-INSTALLED GIRT BAR IN FORKS. OPS CHECKED NORMAL ALL PER AMM 25-62-44-000-002-A AND AMM 25-62-44-400-006-A.