# SDR SIMA20170625001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2017
- Submitted: June 26, 2017
- Operation: Air carrier
- Aircraft: [N226NN](https://openairdocs.org/aircraft/N226NN), 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: 17000540
- Aircraft time: 3,114 hours, 2,276 cycles
- Engine: Ge CF348E5
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Warning Message
- Condition: False Indication
- Location: Nr 1 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: E
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20170625001

## Discrepancy

LEVELING OFF AT FL370, E1 LPVIB IND 4.0,  REDUCED THROTTLE AND IT REDUCED TO 3.0.  RAN THE QRH CHECKLIST AND MADE PRECAUTIONARY LANDING.  PERFORMED ESM 72-00-00 SUBTASK 72-00-00-700-801. FOUND THE NR 1 ENGINE TO BE OPERATING WITHIN LIMITS. OPS CHECKED GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.