# SDR R61A201510180729

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2015
- Submitted: October 20, 2015
- Operation: Air carrier
- Aircraft: [N121HQ](https://openairdocs.org/aircraft/N121HQ), 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: 17000194
- Aircraft time: 20,830 hours, 16,627 cycles
- Engine: Ge CF348E5
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Fmu
- Condition: Malfunctioned
- Location: Nr 2 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A201510180729

## Discrepancy

CREW REPORTED THAT THE NR 2 ENGINE ROLLED BACK TO 27 PERCENT N1. AT 1000 FT, THE AUTOTHROTTLE TURNED OFF AND A MASTER CAUTION WARNING APPEARED.  CREW DECLARED AN EMERGENCY AND ELECTED TO DIVERT.  WITH EMERGENCY VEHICLES ROLLING, CREW LANDED WITHOUT INCIDENT.  MAINTENANCE TROUBLESHOT, R & R FMU IAW AMM AND OPS CHECKED GOOD.

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