As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED. ON FINAL APPROACH AFTER GEAR EXTENSION, GEAR DOORS EICAS MESSAGE AND GEAR DOOR LIGHT ILLUMINATED. REMOVED AND REPLACED RIGHT DOWNLOCK OPERATED DOOR SEQUENCE VALVE FOR THE RIGHT MAIN LANDING GEAR IAW AMM 32-32-07. OPERATIONAL CHECK GOOD.