# SDR ERAA20120036

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2012
- Submitted: April 5, 2012
- Operation: Air carrier
- Aircraft: [N973EA](https://openairdocs.org/aircraft/N973EA), registered now
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE391
- Aircraft time: 19,203 hours, 28,528 cycles
- System (JASC): [6123 · Propeller Feathering/Reversing](https://openairdocs.org/jasc/6123)
- Part: Pressure Switch
- Part number: 5038912121
- Part serial: 2439
- Condition: Defective
- Location: Propeller
- Part time: 1,275 hours, 2,027 cycles
- Stage of operation: TO
- How discovered: C
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ERAA20120036

## Discrepancy

AFX DISABLE LIGHT - RIGHT AUTO FX DIDN'T ARM.  REMOVED AND REPLACED NR 1 AUTO FEATHER HIGH PRESSURE SWITCH IAW MM 61-21-00.  OPS CHECKED GOOD IAW MM 61-21-00.  LEAK CHECKED GOOD.  OK FOR CONTINUED SERVICE AT THIS TIME.

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