# SDR 9WGA2020072321201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2020
- Submitted: July 23, 2020
- Operation: Air carrier
- Aircraft: [N512JN](https://openairdocs.org/aircraft/N512JN), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48512
- Aircraft time: 100,089 hours, 14,462 cycles
- Engine: Ge CF680C2D1F
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Compressor
- Condition: Vibration
- Location: Nr 2 Engine
- Stage of operation: CL
- How discovered: V
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9WGA2020072321201

## Discrepancy

NR 2 ENGINE COMPRESSOR VIBRATION HIGH 5.0 NOT CORRECTABLE, STRONG RUDDER PEDAL VIBRATION AND HAD TO REDUCE POWER.

---
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.