As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCO - FLT 257 - ON DEPARTURE WHEN GEAR WAS RETRACTED, THE RIGHT GEAR DOOR LIGHT CAME ON AS THE GEAR ENTERED THE WHEELWELL FOLLOWED BY THE A-SYSTEM RUDDER/AILERON LIGHTS ON. DIVERTED TO ALTERNATE AIRPORT. FOUND LT MLG LOCK SEQUENCE VALVE CASE CRACKED. REMOVED AND REPLACED VALVE PER MM 32-32-31. NO LEAKS NOTED.