# SDR SIMA20140719001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2014
- Submitted: July 21, 2014
- Operation: Air carrier
- Aircraft: [N679AE](https://openairdocs.org/aircraft/N679AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500814
- Aircraft time: 26,128 hours, 22,438 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Unknown
- Condition: Malfunctioned
- Location: Cabin Pressure
- Stage of operation: UK
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20140719001

## Discrepancy

AT 25,000 CABIN ALTITUDE WENT TO 11,200.  FOLLOWING FIM TASK 21-31-00-810-809 PERFORMED PRESSURIZATION CONTROL SYS FUNCTIONAL TEST IN THE AUTOMATIC MODE & FOUND SYSTEM OK IAW AMM 21-31-00-700-802-A.

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