# SDR EIA2008F00010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2008
- Submitted: November 12, 2008
- Operation: Air carrier
- Aircraft: N485EV
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 20712
- Engine: Pwa JT9*
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Surges
- Location: Nr 2
- Stage of operation: CR
- How discovered: O
- Nature of condition: R, E, J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EIA2008F00010

## Discrepancy

DURING CRUISE, ENCOUNTERED HEAVY SURGE IN NR 2 ENGINE ALONG WITH VIBRATION, EPR DROPPED TO BOTTOM OF SCALE, EGT REACHED YELLOW BAND, REDUCED POWER TO IDLE, VIBRATION PERSISTED, SHUTDOWN NR 2 ENGINE, WINDMILLED OIL PRESSURE AT 28 PSI.

---
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.