As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN DOOR WILL NOT OPEN WITH MAIN DOOR HANDLE. PERFORMED MAIN CABIN DOOR PRECATCH ADJUSTMENT IN REF TO CESSNA 560XL AMM 52-10-01. MAIN CABIN DOOR OPENS NORMALLY WITHOUT ANY FAULTS. NO OTHER DISCREPANCIES NOTED AT THIS TIME. WORK PERFORMED IN REF TO CESSNA 560XL AMM 52-10-00.