As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
98-0099 NRT:LEFT GEAR UNSAFE INDICATION ON LANDING. RECYCLED GEAR ARM SAME ON LANDING CONFIGURATION PAGE INDICATION GEAR DOWN WITH FLOOR VIEW. REMOVED AND REPLACED DOWN LOCK PROXIMITY SENSOR PER M/M 32-61-15 RETURN TO SERVICE TEST CHECK GOOD.