# SDR RAIA00706034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2006
- Submitted: July 25, 2006
- Operation: Air carrier
- Aircraft: N834HK
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145269
- Aircraft time: 14,318 hours, 12,409 cycles
- Engine: Allsn AE3007A
- Engine time: 15,115 hours, 14,608 cycles
- System (JASC): [7321 · Fuel Control/Turbine Engines](https://openairdocs.org/jasc/7321)
- Part: Fadec
- Condition: Malfunctioned
- Location: Nr 1 Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA00706034

## Discrepancy

FLT 7890 - SAT - AUTOMATIC TAKEOFF THRUST CONTROL SYSTEM MESSAGE "NO MARGIN-E1 N1 FLUCTUATION.  MAINTENANCE DEFERRED E1."  MAINTENANCE DEFERRED E1 FULL AUTHORITY DIGITAL ELECTRONIC CONTROL PER MEL.

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