As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR WAS SELECTED DOWN AT 150 KTS, FLAPS AT 30. A BANGING NOISE WAS HEARD COMING FROM THE NOSE AREA. IT TOOK APPROX 10-15 SECS BEFORE NOSE GEAR INDICATED GREEN WHICH OCCURRED AFTER THE MAIN GEAR SHOWED GREEN. NO GEAR UNSAFE INDICATION. OPEN