# SDR SIMA200228202

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2002
- Submitted: October 28, 2002
- Operation: Air carrier
- Aircraft: N280AE
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B280
- Engine: Ge CT79B
- System (JASC): [3425 · Integrated Flight System](https://openairdocs.org/jasc/3425)
- Part: Indicator
- Part number: H341ADM2
- Part serial: 7152
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200228202

## Discrepancy

CREW REPORTED TO OPERATIONS THAT THEY SMELLED A STRONG ELECTRICAL SMOKE SMELL WITH THE AVIONICS FAN ON.  MAINTENANCE REMOVED AND REPLACED THE STANDBY ADI IAW MM.  OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.

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