As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOTS REPORTED ANTI-SKID AND POWER BRAKES FAILED. FOUND POWER BRAKE MOTOR TO PUMP COUPLING HAD FAILED. REASON UNKNOWN. REPLACED COUPLING WITH NEW UNIT. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. AIRCRAFT TOTAL TIME 175.4. AIRCRAFT TOTAL LANDINGS 293.