# SDR SIMA20170516001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 16, 2017
- Submitted: May 17, 2017
- Operation: Air carrier
- Aircraft: [N239NN](https://openairdocs.org/aircraft/N239NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000586
- Aircraft time: 1,916 hours, 1,292 cycles
- Engine: Ge CF348E5
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Pin
- Condition: Unknown
- Location: Engine
- Stage of operation: CR
- How discovered: 9
- Nature of condition: E
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20170516001

## Discrepancy

15000 FEET, 89 PERCENT N1, 4.0 VIBRATION NORMAL AT CRUISE, NR 1 ENGINE BELOW LANDING WT74300 MAX LANDING.   REMOVED AND REPLACED FAN BLADE RETAINING PINS IAW ESM 72-00-00 SPECIAL PROCEDURES 096.

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