As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA- ON DEPARTURE OUT OF 1,000 FEET ABOVE GROUND LEVEL NOSE GEAR AMBER LIGHTS ILLUMINATED WITH ASSOCIATED NOISE OF GEAR DOOR OPENING THEN CLOSING WITH LIGHT EXTINGUISHING. REMOVED AND REPLACED PSEU. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.