As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ATTEMPTED TO RETRACT GEAR ON DEPARTURE, GEAR DISAGREE WARNING WITH NOSE DOOR OPEN WARNING FLIGHT 5493 CLOSEDTHIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 19896892 WITH THE FOLLOWING CORRECTIVE ACTION: "PERFORMED ADJUSTMENT OF THE NOSE LANDING GEAR CENTERED/EXTENDED PROXIMITY-SENSORS IAW AMM. ADJUSTMENT GOOD AT THIS TIME. PERFORMED GEAR EXTENSION AND RETRACTION 13 TIMES IAW AMM. OPS CHECK GOOD AT THIS TIME. NO FAULTS NOTED."