As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT MAIN GEAR DOOR REMAINS OPEN WITH GEAR RETRACTED-TOWER VERIFIED GEAR DOOR-RT MAIN INDICATOR HAD RED LIGHT. REMOVED AND REPLACED RT MLG DOOR SEQUENCE VALVE IAW MM 32-30-41 AND RT MLG DOOR JACK IAW MM 32-10-41 LEAK CHECKED & OPS CHECKED GOOD.