What was found
WHEN LANDING GEAR EXTENDED FOR LANDING, PARKING BRAKE SOV AND ANTI-SKID CAUTION MESSAGE DISPLAYED ON EICAS. REPLACED THE PARKING BRAKE SHUT OFF VALVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHEN LANDING GEAR EXTENDED FOR LANDING, PARKING BRAKE SOV AND ANTI-SKID CAUTION MESSAGE DISPLAYED ON EICAS. REPLACED THE PARKING BRAKE SHUT OFF VALVE.