As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAX - NOSE GEAR TRANSIT LIGHT FAILED TO ILLUMINATE WHEN GEAR EXTENDED. MAINTENACNE CLEANED UPLOCK MICROSWITCH. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. ON SUBSEQUENT DEPARTURE NOSE GEAR INDICATION GREEN CYCLED OFF AND RED UNSAFE ILLUMINATED. MAINTENANCE RESET RELEASE VALVE PIN. OPERATIONAL CHECK SATISFACTORY. (M)