# SDR 01FDEA00042

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2001
- Submitted: February 6, 2001
- Operation: Air carrier
- Aircraft: [N616FE](https://openairdocs.org/aircraft/N616FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48747
- Aircraft time: 19,370 hours, 4,344 cycles
- Engine: Ge CF680C2D1F
- Engine time: 22,824 hours, 3,886 cycles
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Turbine
- Condition: Damaged
- Location: Nr 1 Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/01FDEA00042

## Discrepancy

ON T/O, NR 1 ENG HAD SEVERE VIBRATION AND EVM TURBINE INDICATIONS.  NO REDUCTION WITH REDUCED POWER, SECURED NR 1 ENGINE AND RETURNED TO PEK.  MX FOUND METAL IN TAILPIPE AND LAST STAGE TURBINE SEVERELY DAMAGED.  *S/D*  REMOVED AND REPLACED NR 1 ENG PER WORK CARD MD11 71T07 C1.  COWLING OPEN AND CLOSE PERF PER MM 7-13-00.

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