# SDR 07242005A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2005
- Submitted: July 25, 2005
- Operation: Air carrier
- Aircraft: N220CJ
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE20
- Aircraft time: 17,497 hours, 27,823 cycles
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Shutoff Valve
- Part number: 1183890051
- Condition: Stuck
- Location: Firewall
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/07242005A

## Discrepancy

RIGHT ENGINE STANDBY BOOST PUMP INOP.  FOUND FIREWALL VALVE STUCK IN CLOSED POSITION

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