# SDR AU990391

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Boeing 737376
- System (JASC): [2760 · Drag Control System](https://openairdocs.org/jasc/2760)
- Part: Brake
- Condition: Failed
- Location: Drag System
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU990391

## Discrepancy

(AUS) SPEED BRAKES FAILED TO OPERATE.  SPEED BRAKE LEVER STIFF.   RATIO CHANGER P/N 65-46370-16 AND SPOILER MIXER P/N  65-46360-7 CHANGED.

---
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.