# SDR HALA0600431

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2006
- Submitted: June 5, 2006
- Operation: Air carrier
- Aircraft: [N477HA](https://openairdocs.org/aircraft/N477HA), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55118
- Aircraft time: 7,273 hours, 18,057 cycles
- System (JASC): [3140 · Central Computers](https://openairdocs.org/jasc/3140)
- Part: Interface Unit
- Part number: 4081570909
- Part serial: 062767
- Condition: Malfunctioned
- Location: Nr 1
- Part time: 6,953 hours, 17,294 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA0600431

## Discrepancy

SECOND BTB - VIA FAULT.  REMOVED AND REPLACED NR 1 VIA, GROUND CHECK OK PER MM 31-43-01-4.

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