# SDR 2012F00061

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2012
- Submitted: February 28, 2012
- Operation: General aviation
- Aircraft: [N651B](https://openairdocs.org/aircraft/N651B), registered now
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 340A076
- Aircraft time: 41,976 hours, 45,905 cycles
- Engine: Ge CT75A2
- Engine time: 32,612 hours, 33,458 cycles
- Propeller: Rotol R3894123F25
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Line
- Part number: 7275030503
- Condition: Cracked
- Location: Bleed Air Sys
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2012F00061

## Discrepancy

ON APPROACH THE NR 2 ENGINE EXPERIENCED AN AUTOCOARSON PROBLEM AND A PERCAUTIONARY SHUTDOWN WAS PERFORMED.



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