As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AIRCRAFT DOES NOT TRACK STRAIGHT. AIRCRAFT DRIFTS TO THE RIGHT. WHEN AIRCRAFT PLACED LEFT OF CENTER LINE IT DRIFTED RIGHT ONTO CENTER LINE ON LANDING ROLL OUT AT 110 KIAS AIRCRAFT DRIFTED RIGHT OF CENTER LINE, BRAKES WERE OFF (MANUAL) AND SYMMETRICAL THRUST REVERSER DEPLOYMENT. MAINTENANCE FOUND THE #4 BRAKE DRAGGING AND REPLACED IT PER AMM 32-42-27. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.