# SDR SIMA200524502

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2005
- Submitted: September 15, 2005
- Operation: Air carrier
- Aircraft: N718AE
- Make and model: Emb EMB-135LR
- Registry model: [EMB EMB-135LR](https://openairdocs.org/model/embraer-emb-135lr) (OpenAirDocs)
- Aircraft serial: 145275
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Smoke
- Condition: Detected
- Location: Cabin
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200524502

## Discrepancy

BOS - FLT 4596 - DURING TAXI CREW REPORTED SMOKE IN COCKPIT BUT NOT IN CABIN.  AIRCRAFT WAS RETURNED TO THE GATE.  MAINTENANCE COULD NOT DUPLCIATE DISCREPANCY.  A GOUND ENGINE RUN WITH BOTH ENGINES AND BOTH PACKS OPERATING WAS SATISFACTORY WITH NO SMOKE NOTED.  AIRCRAFT WAS RETURNED TO SERVICE.  (M)

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