As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RUDDER: REPEAT WRITE UP. AFTER APPLYING TAKEOFF POWER AND BEGINNING TAKEOFF ROLL AIRCRAFT PULLS SEVERELY TO THE RIGHT AND WITH FULL LEFT RUDDER UNABLE TO MAINTAIN RUNWAY CENTERLINE. BOTH ENGINES ADVANCED TOGETHER AND WERE PRODUCING EQUAL POWER. ACHEIVED A MAXIMUM OF LESS THAN 30 KNOTS. TAKEOFF WAS ABORTED. CORRECTIVE ACTION; REMOVED FAULTY RUDDER BIAS SOLENOID VALVE. INSTALLED OVERHAULED RUDDER BIAS SOLENOID VALVE IAW CE-560XLS MM 27-20-05. OPS/LEAK CHECK GOOD.