As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE GEAR DIDN€™T COME UP DURING RETRACTION FOLLOWED BY A GEAR DISAGREE WARNING. FOLLOWED QRH AND LANDED. (FLT 5280 FILED CLOSED)THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 26868711 WITH THE FOLLOWING CORRECTIVE ACTION: "REF CP 26873100, REPLACEMENT OF NLG SHOCK STRUT DUE TO PISTON NOT FULLY EXTENDING."