As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DOOR: MAIN DOOR FREE FALLS OPEN WHEN UNLATCHED. BOTH DAMPENERS ON DOOR ARE WEAK AND MAY REQUIRE REPLACEMENT. //SIGNOFF// OPERATED DOOR MULTIPLE TIMES AND NOTED NO FREEFALL, SUBMITTED VIDEO TO MCC. DOOR REQUIRED ASSISTANT TO COME DOWN INTO THE LOCKED POSITION AS PER NORMAL OPERATION IAW CESSNA680 AMM TASK 52-10-30.