# SDR WRLA200404

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 11, 2004
- Submitted: July 13, 2004
- Operation: Air carrier
- Aircraft: [N274WA](https://openairdocs.org/aircraft/N274WA), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48633
- Engine: Pwa PW4462
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Fan Blade
- Part number: S6A621
- Condition: Damaged
- Location: Nr 2 Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: E
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WRLA200404

## Discrepancy

ON TAKEOFF ROLL, ENGINE 2 EVM COMP READ 5.0 UNITS WITH STRONG VIBRATION.  TAKEOFF ABORTED BELOW 80 KNOTS.  REMOVED AND REPLACED FOUR EACH FAN BLADES ON NR 2 ENGINE PER MM 72-31-02 PERFORMED ENGINE RUN AT 95 PERCENT N1 EVM COMP 7 READING, OPS CHECK GOOD.  REPLACED DAMGAED FAN BLADES.  (M)

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