What was found
WHILE TAXIING IN DTW, THE CREW NOTED THAT MORE THAN NORMAL PRESSURE NEEDS TO BE APPLIED TO THE BRAKES TO STOP THE AIRCRAFT. MAINTENANCE REPLACED THE STANDBY BRAKE VALVE. SYSTEM OPERATED SATISFACTORILY. (Z)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE TAXIING IN DTW, THE CREW NOTED THAT MORE THAN NORMAL PRESSURE NEEDS TO BE APPLIED TO THE BRAKES TO STOP THE AIRCRAFT. MAINTENANCE REPLACED THE STANDBY BRAKE VALVE. SYSTEM OPERATED SATISFACTORILY. (Z)