What was found
R1 DOOR EXTERIOR HANDLE WILL NOT ENGAGE TO OPEN DOOR. R1 DOOR CANNOT BE OPENED FROM THE OUTSIDE. APPLIED HEAT TO R1 DOOR. POSSIBLE ICING. PERFORMED OPERATIONAL CHECK OF DOOR, AIRCRAFT RELEASED FOR SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
R1 DOOR EXTERIOR HANDLE WILL NOT ENGAGE TO OPEN DOOR. R1 DOOR CANNOT BE OPENED FROM THE OUTSIDE. APPLIED HEAT TO R1 DOOR. POSSIBLE ICING. PERFORMED OPERATIONAL CHECK OF DOOR, AIRCRAFT RELEASED FOR SERVICE.