# SDR PLGA990226B

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N348BE
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B190
- System (JASC): [3140 · Central Computers](https://openairdocs.org/jasc/3140)
- Part: Mfdu
- Part number: 6229849012
- Condition: Smoking
- Location: Cockpit
- Stage of operation: TX
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PLGA990226B

## Discrepancy

LGA - FLT 6525 - DURNG TAXI OUT, THE CREW NOTICED SMOKE IN THE COCKPIT AND EVACUATED THE AIRCRAFT ON THE TAXIWAY.  MAINTENANCE PERSONNEL INSPECTED THE AIRCRAFT AND FOUND THE MULTI-FUNCTION DISPLAY UNIT TO BE AT FAULT.  THE SYSTEM HAD PREVIOUSLY BEEN MEL'D.  MAINTENANCE REPLACED THE MULTI-FUNCTION DISPLAY UNIT, PERFORMED REQUIRED OPERATIONAL CHECKS, AND RETURNED THE AIRCRAFT TO SERVICE.  (M)

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