As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: L1 DOOR IS DIFFICULT TO OPEN AND CLOSE. MAINTENANCE FOUND THE L1 DOOR BUSHINGS MIGRATED AND REPLACED THE DOOR UPPER HINGE FITTING (AALA202109169476) AND LOWER HINGE FITTING (AALA202109168842) PER AMM 52-11-11 AND AARD 53-16-01-1.