# SDR SIMA20140111004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 11, 2014
- Submitted: January 13, 2014
- Operation: Air carrier
- Aircraft: [N633AE](https://openairdocs.org/aircraft/N633AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145148
- Aircraft time: 34,582 hours, 31,784 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Unknown
- Condition: Malfunctioned
- Location: Cabin Pressure
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20140111004

## Discrepancy

AFTER TAKEOFF,  CABIN ALTITUDE BEGAN CLIMBING AT +2500 - +3000 FPM.  ATTEMPTED MANUAL MODE, INOPERATIVE.  PERFORMED A FUNCTIONAL CHECK OF AUTO & MANUAL IAW 21-31-00-700-801A & 21-31-00-700-802A.  OPS CHECKED GOOD.

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