As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 3230 - MSP - DURING LANDING, NOSE GEAR GREEN DOWN LIGHT FAILED TO ILLUMINATE. RED INTRANSIT ILLUMINATED DURING BOTH RETRACTION AND EXTENSION. MAINTENANCE CLEANED AND LUBED SWITCH. MAINTENANCE PERSONNEL PERFORMED GEAR SWING. OPS CHECKED GOOD. (M)