# SDR YENA2026090800734

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2026
- Submitted: September 9, 2026
- Operation: Air carrier
- Aircraft: [N506JB](https://openairdocs.org/aircraft/N506JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 01235
- Aircraft time: 91,453 hours, 34,538 cycles
- System (JASC): [3160 · Central Display](https://openairdocs.org/jasc/3160)
- Part: Display
- Part number: 40777880982
- Part serial: 32015615
- Condition: Failed
- Location: Zone 200
- Part time: 34,949 hours, 13,175 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2026090800734

## Discrepancy

FLT#227, MCO-SJU (AIR TURNBACK TO MCO). DURING CLIMBOUT WE EXPERIENCED WHAT APPEARED TO BE AN ELECTRICAL BURNING ODOR CA MCDU WAS INOP AT THE SAME TIME; REMOVED & INSTALLED MCDU DISPLAY MONITOR IAW AMM 22-82-00. OPS CHK GOOD.

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