As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 600HR DOOR INSPECTION PER TASK CARD TC-5XL-52-121102, FOUND THE AFT MAIN CABIN DOOR HINGE LOWER HALF IS CRACKED. REMOVED AND REPLACED THE AFT MAIN CABIN DOOR, HINGE HALF ASSEMBLY IAW CE 560XL SRM 51-40-03 AND AMM 52-10-00. OPERATIONAL CHECK GOOD.