# SDR UALA2011100505399

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2011
- Submitted: October 25, 2011
- Operation: Air carrier
- Aircraft: [N677UA](https://openairdocs.org/aircraft/N677UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30029
- Aircraft time: 37,018 hours, 9,238 cycles
- Engine: Pwa PW4056
- System (JASC): [3140 · Central Computers](https://openairdocs.org/jasc/3140)
- Part: Display
- Part number: 6227999003
- Part serial: 582
- Condition: Failed
- Location: Cockpit
- Stage of operation: DE
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011100505399

## Discrepancy

TOP EICAS BECAME BLURRY AND UNREADABLE AT 1000FT ON LANDING.  CAME BACK, ON TAXI IN.  REPLACED UNIT, CHECKED OKAY.

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