# SDR 2007UALA04907

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 1, 2007
- Submitted: December 4, 2007
- Operation: Air carrier
- Aircraft: N548UA
- Make and model: Boeing 757222
- Aircraft serial: 25396
- Aircraft time: 60,158 hours, 17,479 cycles
- Engine: Pwa PW2037
- System (JASC): [3160 · Central Display](https://openairdocs.org/jasc/3160)
- Part: Display
- Condition: Failed
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: W
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA04907

## Discrepancy

RTFL DUE TO A FAILED COMPUTER DISPLAY UNIT.  HAD TO RESOLDER SEVERAL JOINTS AND A5 CARD WAS REPLACED DUE TO A BURNT CARD.   REPLACED CAPT CDU


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