What was found
CENTER RUDDER SERVO CMD FAULT NEED TO REPLACE CENTER RUDDER DAS VALVE DUE TO FAILED. REPLACED DAS CENTER SERVO VALVE.
- Difficulty date
- August 16, 2011
- Submitted
- September 12, 2011
- Operation
- Air carrier
- Aircraft
- N646UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25283
- Aircraft time
- 84,856 hours, 13,676 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 2720 · Rudder Control System
- Part
- Servo Valve
- Part number
- A71882003
- Part serial
- 24592
- Condition
- Failed
- Location
- Rudder
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- W
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.