# SDR NSVA20070048

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2007
- Submitted: January 7, 2008
- Operation: Air carrier
- Aircraft: N339CJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 339
- Aircraft time: 27,210 hours, 33,756 cycles
- System (JASC): [6123 · Propeller Feathering/Reversing](https://openairdocs.org/jasc/6123)
- Part: Computer
- Condition: Malfunctioned
- Location: Autocoarsen Sys
- Component: Autocoarsen Sys
- Component part number: OFF9302979001
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NSVA20070048

## Discrepancy

DURING TAKEOFF ROLL AUTOCOARSEN ILLUMINATED 40 KNOTS, PERFORMED REJECTED TAKEOFF, NO BRAKING REQUIRED.  REMOVED AND REPLACED AUTOCOARSEN COMPUTER IAW SAAM 61-22-00 P/N ON 9302979-04 P/N OFF9302979-001 SN ON 174, SN OFF 085.


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