# SDR SIMA20240309002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 2024
- Submitted: March 10, 2024
- Operation: Air carrier
- Aircraft: [N782SM](https://openairdocs.org/aircraft/N782SM), registered now
- Make and model: Emb ERJ 170-100SU
- Registry model: [EMB ERJ 170-100SU](https://openairdocs.org/model/embraer-erj-170-100su) (OpenAirDocs)
- Aircraft serial: 17000022
- Aircraft time: 39,114 hours, 29,251 cycles
- Engine: Ge CF348E2
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Vibrates
- Location: Nr 1
- Stage of operation: CL
- How discovered: O
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20240309002

## Discrepancy

AIR RETURN TO DFW. ENGINE 1 HIGH VIBRATION 4.5 FL250 - RTF. DECLARED EMERGENCY. DEFERRED PER FMR REF ETN EJ-72-009 TDMI AUTHORIZATION NUMBER 782T7735.

---
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.