# SDR SIMA0012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 1, 2001
- Submitted: February 12, 2001
- Operation: Air carrier
- Aircraft: N326AE
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B326
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 21179662
- Part serial: 7751469
- Condition: Failed
- Location: Cabin
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA0012

## Discrepancy

YQB - FLT 4610 - AIRCRAFT LOST PRESSURIZATION DURING DESCENT AT 6000 FT, REMOVED AND REPLACED CABIN PRESSURIZATION CONTROLLER WITH A SERVICEABLE UNIT IAW SAAB AMM.  OPS CHECK GOOD.  (M)

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