As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DOOR: ON MAIN CABIN DOOR, THE PUSH TAB DOES NOT RELEASE THE HANDLE AFTER USING KEY TO UNLOCK. CONSEQUENTLY, CABIN DOOR CANNOT BE OPENED. (PRE-FLIGHT) // SIGNOFF// OPENED DOOR FOR INSIDE TO AVTIVATE THE HANDLE. CLEAN AND LUBED MED HANDLE. OPERATIONAL CHECKS GOOD. ALL WORK COMPLETED IAW CL-650 AMM 52-11-00, 52-11-07, AND 52-11-04.