As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED THAT THE MAIN CABIN DOOR HANDLE IS VERY DIFFICULT TO MOVE WHEN THE DOOR IS BROUGHT TO THE CLOSED POSITION, HANDLE IN NORMAL FASHION WITH DOOR OPEN. LUBRICATED THE CAM LOCKS OPERATIONS CHECKED GOOD IAW BMM 12-20-00, OPERATIONS CHECKED GOOD.