# SDR SIMA20001231

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2000
- Submitted: March 13, 2002
- Operation: Air carrier
- Aircraft: N716AE
- Make and model: Emb EMB-135LR
- Registry model: [EMB EMB-135LR](https://openairdocs.org/model/embraer-emb-135lr) (OpenAirDocs)
- Aircraft serial: 145264
- System (JASC): [3110 · Instrument Panel](https://openairdocs.org/jasc/3110)
- Part: Relay
- Condition: Failed
- Location: Cockpit
- Stage of operation: AP
- How discovered: O
- Nature of condition: B
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20001231

## Discrepancy

BOS - FLT 4941 - CREW REPORTED SMOKE IN COCKPIT DURING APPROACH EMERGENCY WAS DECLARED, CREW PUT ON MASKS AND LANDED AIRCRAFT SAFELY.  CREW ALSO NOTED A PITOT FAIL MESSAGE.  MAINTENANCE REMOVED AND REPLACED THE TAT 2 CURRENT SENSOR RELAY (P/N CS500-060-04A) AND SOCKET (P/N S500-9140) IAW EMB MM.  OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.  (M)

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