As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT NR 3920 REPORTED THEIR NOSE GEAR DOOR LIGHT REMAINING ILLUMINATED AFTER GEAR RETRACTION WITH AN ASSOCIATED LOUD NOISE FROM THE NOSE GEAR AREA. MAINTENANCE REMOVED AND REPLACED THE NOSE GEAR SOLENOID SEQUENCE VALVE AND RELAY 3261-K7. SYSTEM WAS OPERATIONAL CHECKED AND ALL OPERATIONAL AND LEAK CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE.