# SDR MALA000275

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 19, 2000
- Submitted: April 25, 2000
- Operation: Air carrier
- Aircraft: N422XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 422
- Engine: Ge CT79B
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Part number: 6068T56P01
- Part serial: GRTB3025
- Condition: Failed
- Location: Anti Ice System
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA000275

## Discrepancy

LEFT AIR VALVE CAUTION LIGHT ILLUMINATED IN FLIGHT, RESET SEVERAL TIMES WITH SAME RESULT.  MX REMOVED AND REPLACED ANTI-ICE START BLEED VALVE.  OPS CHECK GOOD AT THIS TIME.

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