# SDR IPXA2021090773689

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 2021
- Submitted: September 8, 2021
- Operation: Air carrier
- Aircraft: [N612UP](https://openairdocs.org/aircraft/N612UP), registered now
- Make and model: Boeing 747-8F
- Registry model: [Boeing 747-8F](https://openairdocs.org/model/boeing-747-8f) (OpenAirDocs)
- Aircraft serial: 64258
- Aircraft time: 12,580 hours, 1,788 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Status Message
- Condition: False Activation
- Location: Override Valve
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2021090773689

## Discrepancy

INSPECTION TYPE:N/ASMOKE/OVRD VLV STS MSG APPEARED IN CRUISEACCOMPLISHED GROUND TEST PER FIM 21-58-00-810-805 NO FAULTS NOTED OK TO CONTINUE

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