What was found
PARKING BRAKE TAKES EXCESSIVE AMOUNT OF PRESSURE TO REACH "DETENT". ACFT WILL STILL MOVE WITH "PARKING BRAKE" LIGHT ON EICAS. R & R THE PARK BRAKE VALVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PARKING BRAKE TAKES EXCESSIVE AMOUNT OF PRESSURE TO REACH "DETENT". ACFT WILL STILL MOVE WITH "PARKING BRAKE" LIGHT ON EICAS. R & R THE PARK BRAKE VALVE.