As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: AFT DOOR 2R DIFFICULT TO DISARM. FLIGHT ATTENDANT STATES SHE FEELS GRINDING WHEN MOVING DISARM LEVER. CLEANED AND LUBED FLOOR GIRT BAR ATTACH POINTS AND BOTTOM SLIDE ARMING AND DISARMING SPRING MECHANISM AT BASE OF R2 DOOR.