What was found
RUDDER TRIM FAILED TO TRIM IN EITHER DIRECTION.
- Difficulty date
- July 13, 2007
- Submitted
- July 17, 2007
- Operation
- Air carrier
- Aircraft
- N556UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26650
- Aircraft time
- 50,877 hours, 18,683 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2721 · Rudder Tab Control System
- Part
- Trim System
- Condition
- Failed
- Location
- Rudder
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.