# SDR CALA2022032800809

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2022
- Submitted: March 28, 2022
- Operation: Air carrier
- Aircraft: [N14231](https://openairdocs.org/aircraft/N14231), registered now
- Make and model: Boeing 737-800
- Registry model: [Boeing 737-800](https://openairdocs.org/model/boeing-737-800) (OpenAirDocs)
- Aircraft serial: 28795
- Aircraft time: 71,303 hours, 25,833 cycles
- System (JASC): [3160 · Central Display](https://openairdocs.org/jasc/3160)
- Part: Display
- Part number: NA
- Condition: Malfunctioned
- Location: F/O Side
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022032800809

## Discrepancy

FO INBOARD MFD PERIODCLY FLICKERS BETWEEN MAP MODE AND HSI. DUE TO HISTORY REPLACED FO EFIS CONTROL PANEL PER AMM  AND SYSTEM OPS CHECK GOOD.

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