As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 1813 - ATB - AFTER TAKEOFF WHEN GEAR HANDLE SELECTED UP RECEIVED RIGHT MAIN LANDING GEAR UNSAFE LIGHT, GEAR DISAGREE MESSAGE, AND GEAR DOOR MESSAGE. VIBRATIONS FELT AT SPEEDS UP TO 240 KIAS. CORRECTIVE ACTION - REPLACED MAIN GEAR OPERATED SEQUENCE VALVE AND JURY STRUT SPRING.