# SDR AALA20110529TUL06

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2011
- Submitted: June 1, 2011
- Operation: Air carrier
- Aircraft: [N476AA](https://openairdocs.org/aircraft/N476AA), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49651
- Aircraft time: 66,035 hours, 34,510 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Unlock Switch
- Condition: Out Of Adjust
- Location: Thrust Reverser
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20110529TUL06

## Discrepancy

DEN - INFLIGHT STL-LAX.  CREW REPORTED LEFT TRUST REVERSER UNLOCK INDICATION LIGHT ILLUMINATED.  EMERGENCY DECLARED FLIGHT DIVERTED DEN LANDED WITHOUT INCIDENT.  ADJUSTED LEFT ENGINE THRUST REVERSER UNLOCK SWITCH.  SYSTEM GROUND CHECK NORMAL OPERATION.

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