# SDR YYFA20140421001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2014
- Submitted: April 21, 2014
- Operation: Air carrier
- Aircraft: N593AN
- Make and model: Doug MD 83
- Registry model: [Doug MD 83](https://openairdocs.org/model/mcdonnell-douglas-md-83) (OpenAirDocs)
- Aircraft serial: 53093
- Aircraft time: 40,011 hours, 37,700 cycles
- System (JASC): [2760 · Drag Control System](https://openairdocs.org/jasc/2760)
- Part: Roller
- Condition: Defective
- Location: Spoiler
- Stage of operation: TX
- How discovered: O
- Nature of condition: F
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YYFA20140421001

## Discrepancy

DURING TAXI CHECK OF FLIGHT CONTROL SERIOUS BINDING OF AILERONS WHEN YOKE TURNED TO RIGHT.  REPLACED BOTH ROLLERS ON LT & RT SPOILER CAM PLATES IN WW.  FUNCTIONAL CHECKS GOOD IAW AMM 27-60-00 & AMM 20-10-15P.

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