As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN SELECTING GEAR DOWN GOT GEAR DISAGREE & NOSE DOOR OPEN WARNING MSG. MSG CAME ON 3 - 5 SEC AFTER GEAR SELECTION, WE RAN THE QRH & AFTER CYCLING THE GEAR WITH ALL PUMPS ON, THE GEAR CAME DOWN & LOCKED NORMALLY. TROUBLE SHOT LG SYS IAW PA 05-018 REV K SCENARIO 1 & FIM 32-30-09. REPLACED LG CONTROL HANDLE IAW FIM 32-30-09 & NOSE GEAR PRIORITY VLV DUE TO FAILING CHECK IAW AMM 32-32-15. ALL GEAR FUNCTIONS & OPERATIONS CHECKED GOOD IAW AMM 32-30-00.