As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT 100 KTS ON TAKEOFF THE FWD ENTRY DOOR LIGHT CAME ON. AFTER CLEARING THE RNWY THE FLIGHT ATTENDANT FOUND THE DOOR HANDLE UP. FOUND FWD LT ENTRY DOOR GUIDE ARM & ATTACHING BRACKET WORN. R & R GUIDE ARM & BRACKET IAW MM 52-11-21-000-802. ALL OPERATIONS CHECKED GOOD.