As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR WARNING MESSAGE. HAD GEAR CONFIG WARNING DUE TO MAIN GEAR STEERING NOT CENTERED AND LOCKED PRIOR TO APPLICATION OF TAKEOFF POWER. ITEM IS CURRENTLY DEFERRED. HISTORICALLY THIS PROBLEM IS CAUSED BY CREW APPLYING TAKE OFF POWER BEFORE MAIN GEAR COMPLETELY CENTERED AFTER TURNING ONTO RUNWAY.