What was found
ON TAKEOFF, 'A' SYSTEM PRESSURE DROPPED TO 1000 PSI. DURING GEAR RETRACTION, PRESSURE RETURNED TO NORMAL. RETURNED TO GATE. FOUND BRAKE ISOLATION VALVE LEAKING. REMOVED AND REPLACED VALVE. SERVICED HYDRAULICS TO FULL. (M)
- Difficulty date
- September 9, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N951WP
- Make and model
- Boeing 7373B7
- Aircraft serial
- 22951
- System (JASC)
- 3240 · Landing Gear Brake System
- Part
- Valve
- Part number
- 65445816
- Condition
- Leaking
- Location
- Brake System
- Stage of operation
- TO
- Nature of condition
- K, J
- Precautionary procedure
- C, D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.