# SDR AUS20020634

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2002
- Submitted: August 7, 2002
- Operation: Air carrier
- Make and model: Bell 412
- Registry model: [Bell 412](https://openairdocs.org/model/bell-412) (OpenAirDocs)
- Engine: Pwa PT6T3
- System (JASC): [7334 · Fuel Pressure Sensor](https://openairdocs.org/jasc/7334)
- Part: Pressure Switch
- Part number: 42D218
- Condition: Leaking
- Location: Fuel System
- Part time: 1,271 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AUS20020634

## Discrepancy

(AUS) FUEL PRESSURE SWITCH LEAKING FROM SOLDER JOINT. SUSPECT CAUSED BY INTERNAL FAILURE OF METAL DIAPHRAGM.

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