# SDR 09212005C

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2005
- Submitted: September 22, 2005
- Operation: Air carrier
- Aircraft: [N60MJ](https://openairdocs.org/aircraft/N60MJ), registered now
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE60
- Aircraft time: 20,116 hours, 31,109 cycles
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Switch
- Part number: E305WDM
- Condition: Failed
- Location: Bleed Air
- Stage of operation: TO
- How discovered: V
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/09212005C

## Discrepancy

DUAL ENVIROMENTAL FAIL. T/O ABORTED AT 50 KNOTS.  PERFORMED OPS CHECK OF RIGHT TEST VALVE OPS CHECKED GOOD.  CLEANED LEFT PNEUMATIC BLEED TEST SWITCH E305WDM, OPS CHECK GOOD.

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