# SDR AALA981607

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N437AA](https://openairdocs.org/aircraft/N437AA), 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: 49455
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Prox Switch
- Part number: 833605A
- Condition: Failed
- Location: E/E Bay
- Stage of operation: TO
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA981607

## Discrepancy

DTW - FLT 1220 - AFTER TAKEOFF ORD EN ROUTE ROC, THE AURAL WARNING FOR LANDING GEAR COULD NOT BE SILENCED.  RETURNED AND LANDED ORD WITHOUT INCIDENT.  REPLACED R2-295, PROXIMITY SWITCH UNIT.  PRECAUTIONARY REPLACED AURAL WARNING UNIT.  THROTTLE SWITCHES NORMAL.  SYSTEM GROUND CHECKED NORMAL OPERATION.  (M)

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