# SDR WLDA200431

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 2004
- Submitted: July 23, 2004
- Operation: Air carrier
- Aircraft: [N273](https://openairdocs.org/aircraft/N273), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48519
- Engine: Pwa PW4462
- System (JASC): [2710 · Aileron Control System](https://openairdocs.org/jasc/2710)
- Part: Actuator
- Part number: ARH7057515
- Part serial: 00202
- Condition: Defective
- Location: Ailerons
- 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/WLDA200431

## Discrepancy

LEVEL II ALERT AFTER SLAT RETRACTION, AILERON DEFLECTION DISAGREE AFTER T/O.  A/C DIVERTED TO JFK.  INSPECTED QUAD RINGS & ASSOCIATED LINKAGE, RAN FLIGHT CONTROLS.  CHECKED FOR FLAIRING, PERFORMED RTS ON FCC 1&2 AILERON SYSTEM.  ALL TESTS PASSED.  DEFERRED AILERON DEFLECTION SYSTEM PER MEL 27-13-2 CAT-C DMI M27JL0404-09.  REPLACED LOB DEFLECTED AILERON ACTUATOR.  FUNCTION CHECK NORMAL PER MM 27-16-00.  CLEARED DMI.

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