As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER LANDING PILOT NOTICED A LOST IN BRAKING ACTION & DIRECTIONAL CONTROL, PILOT DECIDED TO STOP ACFT ON TAXI WAY & HAVE ACFT TOWED BACK. TROUBLESHOOTING REVEALED LEAKING O RING ON NR 1 BRAKE & FOUND NR 3 BRAKE AT WEAR LIMIT. R & R NR 1 & NR 3 BRAKE ASSEMBLIES, BLED BRAKES SYS, & PERFORMED OPERATIONAL CHECKS OF BRAKE SYS. OPERATIONAL CHECKS WERE NORMAL.