As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER EXTENDING THE LANDING GEAR WE RECEIVED THE BRAKE 50% DEGRADED AND AUTOBRAKE FAIL CAUTION MESSAGES. REMOVED AND REPLACED R/H OUTBD BRAKE SHUTOFF VALVE PN OFF GW415-6175-3 SN OFF 2071T, PER BOMBARDIER GLOBAL 5500 AMM TASK 32-43-25-400-801. OPERATIONAL CHECK GOOD.