As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN DOOR HANDLE DIFFICULT TO MOVE TO BOTH THE OPEN AND CLOSED POSITION. (SELF INDUCED A CHECK DOORS CAS MESSAGE ON ONE OCCASION) PERFORMED THE ADJUSTMENT OF THE CABIN DOOR STOPS WITH REFERENCE TO CE-680A AMM 52-10-00, OPERATIONAL CHECK GOOD. VERIFIED THE MAIN HANDLE IS SMOOTH THROUGHOUT ITS OPENING AND CLOSING TRAVEL AND REQUIRED FORCE IS WITHIN LIMITS. AIRCRAFT OK FOR SERVICE, NO FURTHER / DEFECTS NOTED.