As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENTRANCE STAIRS: MAIN CABIN DOOR AFT CABLE DISCONNECTED FROM CABIN DOOR. CAUTION WHEN OPENING MAIN CABIN DOOR. DOOR WILL FREEFALL WHEN OPENED. REQUIRES TWO PERSONS TO OPERATE DOOR.////REMOVED AND REPLACED AFT SPRING ASSY. RIGGING AND SYSTEM OPERATIONAL CHECKS GOOD. WORK PERFORMED IAW CE-680 AMM 52-10-50.