As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TYS DURING A DESCENT INTO THE EWR AREA PILOT ENGLEBERT, FLIGHT 2560 HAD TWO UNCOMMANDED ROLLS TO THE RIGHT. A/C LANDED SUCCESSFULLY AND WAS FERRIED TO TYS. MAINT REMOVED AND REPLACED LT & RT PCA SOLENOIDS & LT & RT SPEED BRAKE ACTUATORS IAW AMM 27-12-01 AND 27-13-01. OPS AND LEAK CHECKS GOOD. A/C WAS REL. FOR TEST FLIGHT AND WAS TEST FLOWN SUCCESSFULLY WITHOUT ANY DEFECTS OR PROBLEMS AND WAS REL TO SERVICE.