# SDR 95ZZZX2338

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 29, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N81SK](https://openairdocs.org/aircraft/N81SK), registered now
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE81
- System (JASC): [3425 · Integrated Flight System](https://openairdocs.org/jasc/3425)
- Part: Display Unit
- Part number: 6229682002
- Condition: Inop
- Location: Left Hand
- Part time: 1,382 hours
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZX2338

## Discrepancy

THE FLIGHT CREW RETURNED TO THE POINT OF DEPARTURE DUE TO RT EFIS INTERMITTENLTY GOES ON AND OFF, LT EHSI WENT BLANK.  MAINTENANCE REMOVED AND REPLACED COLLINS NR 1 DISPLAY PROCESSOR UNIT AND BOTH SYSTEMS CHECK GOOD.

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