As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
F/A REPORTED THE L1 DOOR WAS HARD TO OPEN. ACFT GROUNDED. ACCOMPLISHED FIM 52-10, TASK 807. NO DEFECTS NOTED. LUBRICATED THE EXTERNAL DOOR IAW AMM 12-25-11-640-801. FWD ENTRY DOOR HANDLE FORCE & DOOR SYSTEM TEST CHECKEDS GOOD IAW AMM 52-11-00-700-804.