As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RECEIVED GEAR DISAGREE WARNING MESSAGE AFTER TAKE-OFF AND NOSE DOOR OPEN WARNING MESSAGE. FLAPS AT 8. RECEIVED 3 GREEN AFTER SELECTING GEAR DOWN WITH MANUAL RELEASE HANDLE AND GEAR LEVER PER QRH. AIRCRAFT REMOVED FROM SERVICE. R & R BENT NLG CENTERING PROX SENSOR BRACKET IAW CMM 32-20. OPS CHECK GOOD. REMOVED PLACARD AND MEL