# SDR USAAD00041

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2000
- Submitted: May 3, 2000
- Operation: Air carrier
- Aircraft: N812US
- Make and model: Doug DC-9-81(MD-81)
- Registry model: [Doug DC-9-81(MD-81)](https://openairdocs.org/model/mcdonnell-douglas-dc-9-81-md-81) (OpenAirDocs)
- Aircraft serial: 48092
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Sensor
- Condition: Contaminated
- Location: Mlg Door
- Stage of operation: DE
- 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/USAAD00041

## Discrepancy

DFW-PIT - FLT 7883 - THE YELLOW GEAR DOOR OPEN LIGHT CAME ON IN DESCENT.  THE LIGHT WENT OUT WHEN RIGHT HYDRAULIC SYSTEM ENGINE SWITCH TURN TO HIGH.  MAINTENANCE REMOVED DEBRIS ON SENSOR.  OPS CHECK OK.  (M)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.