As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DOOR: THE MAIN CABIN DOOR WILL NOT FREEFALL WHEN OPENING. THE DOOR STICKS TO THE FRAME AND YOU HAVE TO MANUALLY PULL ON IT FROM THE OUTSIDE TO GET IT TO START COMING DOWN. ONCE INSIDE WHEN YOU OPEN IT, THE SAME THING OCCURS AND IT STICKS TO THE FRAME. CORRECTIVE ACTION: PERFORMED DOOR HINGE RIGGING IAW CE-680A AMM 52-10-00. OPS CHECK GOOD.