# SDR SIMA20221229002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 29, 2022
- Submitted: January 3, 2023
- 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: 16,095 hours, 10,520 cycles
- Engine: Ge CF348E5
- System (JASC): [7732 · Engine Vibration Analyzer](https://openairdocs.org/jasc/7732)
- Part: Engine
- Condition: Vibration
- Location: Nr 2
- Stage of operation: LD
- 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/SIMA20221229002

## Discrepancy

ENGINE 2 LP VIBE AMBER ABIVE 4.0 AT FLIGHT IDLE.  DECLARED EMERGENCY.  PER AMM 05-50-27 SINK RATES WAS LESS THAN 360 FPM. NO INSPECTION ARE NECESSARY.

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