# SDR SIMA2821

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2000
- Submitted: December 8, 2000
- Operation: Air carrier
- Aircraft: [N626AE](https://openairdocs.org/aircraft/N626AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145117
- Aircraft time: 3,330 hours, 3,481 cycles
- System (JASC): [2610 · Detection System](https://openairdocs.org/jasc/2610)
- Part: Dau
- Part number: 7013348923
- Part serial: 98071231
- Condition: Inoperative
- Location: Nr 1 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA2821

## Discrepancy

ORD - FLT 4056 - DURING FLIGHT, GET INTERMITTENT ENGINE 1 FIRE DETECT FAIL.  REMOVED AND REPLACED DAU IAW EMB AMM.  OPS CHECKED GOOD.  (X)

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