# SDR AALA20001708

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2000
- Submitted: December 6, 2000
- Operation: Air carrier
- Aircraft: [N410AA](https://openairdocs.org/aircraft/N410AA), 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: 49321
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Switch
- Part number: 221EN502R
- Condition: Defective
- Location: Thrust Reverser
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20001708

## Discrepancy

DFW - FLT 738 - EN ROUTE DFW-EWR, SEVEN MINUTES AFTER DEPARTURE RIGHT SIDE THRUST REVERSER UNLOCK LIGHT ILLUMINATED.  NO ADVERSE YAW OR DEPLOYMENT OF THRUST REVERSER.  LANDED EWR WITHOUT INCIDENT.  REPLACED RIGHT SIDE UPPER THRUST REVERSER UNLOCK SWITCH.  SYSTEM GROUND CHECKED NORMAL OPERATION.  (M)

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