# SDR AALA20100810RDU01

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 10, 2010
- Submitted: August 11, 2010
- Operation: Air carrier
- Aircraft: [N630AA](https://openairdocs.org/aircraft/N630AA), registered now
- Make and model: Boeing 757223
- Aircraft serial: 24588
- Aircraft time: 62,771 hours, 22,304 cycles
- System (JASC): [2720 · Rudder Control System](https://openairdocs.org/jasc/2720)
- Part: Module
- Condition: Inoperative
- Location: Rudder
- Stage of operation: CL
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20100810RDU01

## Discrepancy

RDU - INFLIGHT LGA-MIA.  CREW REPORTED RUDDER TRIM STUCK AT 3.5 UNITS ON CLIMBOUT FROM LGA REQUIRED 3 TO FOUR UNITS OF AILERON TO FLY LEVEL.  EMERGENCY DECLARED LANDED RDU WITHOUT INCIDENT.  AIRCRAFT REMOVED FROM SERVICE.  REPLACED LEFT RUDDER RATIO MODULE.  SYSTEM GROUND CHECK NORMAL OPERATION.

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