# SDR C77A2019102300002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2019
- Submitted: October 23, 2019
- Operation: Air carrier
- Aircraft: [N201NN](https://openairdocs.org/aircraft/N201NN), 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: 17000461
- Aircraft time: 13,206 hours, 8,410 cycles
- Engine: Ge CF348E5
- Engine time: 10,837 hours, 7,039 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Vibration
- Location: Nr 1
- Stage of operation: CR
- How discovered: O
- Nature of condition: E, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C77A2019102300002

## Discrepancy

ENG 1 LP VIBE 4.0 IN FLIGHT, RAN QRH 6.18. DECLARED EMERGENCY AND DIVERTED TO PHX. LP VIBE IS CONTROLLABLE WITH REDUCED THRUST. SHOOK #1 ENG FAN BLADES. NO BLADES STICKING. CLEANED ACCELEROMETERS AND PERFORMED ENG VIB CHECK IAW LMM 72-00-00. OPS CHK GOOD OK FOR SERVICE.

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