As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT DIVERTED DUE TO GEAR DOOR EICAS MESSAGE AND IRREGULAR FUEL BURN. INCREASE IN LOUD RUMBLE FROM MID CABIN AREA. SEVERAL MESSAGES ON GEAR DOOR WARNING. RH MAIN LANDING GEAR DOOR HANGS DURING GEAR SWING. SUSPECT SEQUNCE VALVE UPLOCK SEQUENCE VALVE MALFUNCTIONING.