As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE DOOR & NOSE GEAR ON GEAR UP DISAGREE MASTER WARNING, NOSE GEAR STAYED DOWN & LOCKED, MAIN GEAR WAS NORMAL. REPLACED NLG SENSOR BRACKET. REPLACED TARGET BRACKET & ADJUSTED SENSOR IAW 32-61-05. REINSTALLED TOW COLLAR IAW PA 32-066C STEPS 1 -12. COMPLETED GEAR SWINGS IAW 32-30-00. ALL CHECKED GOOD.