# SDR SIMA20170927001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2017
- Submitted: September 28, 2017
- Operation: Air carrier
- Aircraft: [N254NN](https://openairdocs.org/aircraft/N254NN), 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: 17000650
- Aircraft time: 1,110 hours, 753 cycles
- Engine: Ge CF348E5
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Blades
- Condition: Stuck
- Location: Engine Fan
- Stage of operation: CL
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20170927001

## Discrepancy

VIBRATION IN AMBER RANGE FOR THE NR 1  ENGINE DURING CLIMBING OUT.   REDUCED THRUST & COMPLIED WITH QRH TO KEEP ENGINE PARAMETERS IN LIMITS.  FOLLOWED ETN-EJ-72-004 FOUND TWO FAN BLADES STICKING AT POS 20 AND 21. EXERCISED BLADES WHICH ARE FREE AT THIS TIME. PERFORMED GROUND RUN. NO ABNORMAL FAULT NOTED.

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