What was found
ON CLEARING RUNWAY COULD NOT TAXI BECAUSE OF LOCKED BRAKES . FOUND PARKING BRAKE VALVE NOT GETTING POWER TO OPEN VALVE. REPLACED PARKING BRAKE MOTOR VALVE RELAY. SYSTEM CHECKED OKAY.
- Difficulty date
- November 27, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N1857U
- Make and model
- Doug DC1030
- Aircraft serial
- 46986
- Engine
- Ge CF650C2
- System (JASC)
- 3240 · Landing Gear Brake System
- Part
- Relay
- Part number
- JAD9F008
- Condition
- Inoperative
- Location
- Brake Valve
- Stage of operation
- TX
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.