As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS THAT THE RIGHT REAR CABIN DOOR IS VERY DIFFICULT TO DISARM. CLAIMS THE DISARMING LEVER IS STICKING AND HARD TO MOVE. CLEANED DEBRIS FROM FLOOR FITTINGS LUBED FLOOR FITTINGS PER AMM 52-13-00. OPS CHECKED GOOD.