# SDR AU000879

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2000
- Submitted: October 3, 2000
- Operation: General aviation
- Make and model: Beech B300C
- Registry model: [Beech B300C](https://openairdocs.org/model/hawker-beechcraft-b300c) (OpenAirDocs)
- Engine: Pwa PT6A41
- Propeller: Hartzl HCB3TN3
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Diode
- Part number: 13240822
- Condition: Shorted
- Location: Passenger Oxygen
- Component: Passenger Oxygen
- Stage of operation: NR
- How discovered: W
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU000879

## Discrepancy

(AUS) CABIN OXYGEN CONTROL SOLENOID TRANSIENT VOLTAGE SUPPRESSION DIODE SHORT CIRCUITED.  FAILURE OF PASSENGER OXYGEN MASK AUTOMATIC DEPLOYMENT.  (X)

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