As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE LANDING GEAR INTRANSIT LIGHT REMAINED ON AFTER RETRACTION, GREEN LIGHT ILLUMINATED. AIR RETURN TO MSP. MAINTENANCE REPLACED NLG RETRACT JACK P/N 104626002, S/N ON DH-0147-98, OFF DH-0082-96 AND LANDING SELECTOR VALVE P/N HTE9490-4, S/N ON FR022BC, OFF FTRF001AW AND RE-SHIMMED NLG STRIKER PLATE. OPS AND LEAK CHECK GOOD IAW AMM32-30-00.