As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE OPENING THE DOOR 5L UPON ARRIVAL, THE RAMP AGENT REPORTED THAT HE HEARD A LOUD BANG & THE DOOR WAS THEN HANGING CROOKED. FOUND L5 DOOR EMERGENCY SYS LINKAGE ARM ROLLER & BEARING BROKEN. CLOSED & LOCKED L5 DOOR. PERFORMED PRESS CHECK, NO LEAKS NOTED. REPLACED MAIN SHAFT INSIDE DOOR & ASSOCIATED COMPONENTS. ALL WORK COMPLETED & INSPECTED.