# SDR SIMA202006291004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 21, 2020
- Submitted: June 29, 2020
- Operation: Air carrier
- Aircraft: [N619AE](https://openairdocs.org/aircraft/N619AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145101
- Aircraft time: 46,289 hours, 42,164 cycles
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Outflow Valve
- Part number: 2099L011100
- Part serial: 01406
- Condition: Failed
- Location: Cabin Pressure
- Stage of operation: DE
- 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/SIMA202006291004

## Discrepancy

CABIN ALT REACHED 9600FT @ AT FL190 AFTER DESCENDING TO 10000FT CABIN SLOWLY REPRESSURIZED TO 400 FT (DELTA)P 4.4 NORMAL FOR THAT ALTITUDE-C/A-FOUND PNEUMATIC OUTFLOW VALVE STICKING, REPLACED AND REMOVED P.O.V. IAW AMM 21-31-04. PERFORMED FUNCTIONAL CHECK IAW AMM 21-31-00-05. FNC GOOD AND PERFORMED PRESSURIZATION CHECK IAW AMM 21-31-00-02. PRESSURIZATION CHECK GOOD. NO DEFECTS NOTED AT THIS TIME.

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