What was found
B-SYSTEM HYDRAULIC LOW QUANTITY LIGHT CAME ON AND A SYSTEM QUANTITY DROPPED TO 1.25 GALLONS. B-SYSTEM LOW PRESSURE LIGHT DID NOT COME ON, BUT AUTO PILOT WOULD NOT LIGHT. REPLACED FAILED SEAL PLATE ON RUDDER SOLENOID VALVE. CHECKS OK.
- Difficulty date
- March 17, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N995UA
- Make and model
- Boeing 737291
- Aircraft serial
- 22399
- Engine
- Pwa JT8D17
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Seal Plate
- Condition
- Failed
- Location
- Rudder Valve
- Stage of operation
- CL
- Nature of condition
- K, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.