# SDR R61A201208190427

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 19, 2012
- Submitted: August 20, 2012
- Operation: Air carrier
- Aircraft: N170HQ
- Make and model: Emb ERJ 190-100 IGW
- Registry model: [EMB ERJ 190-100 IGW](https://openairdocs.org/model/embraer-erj-190-100-igw) (OpenAirDocs)
- Aircraft serial: 19000191
- Aircraft time: 11,170 hours, 6,883 cycles
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Outflow Valve
- Part number: 2142501
- Part serial: 0482710
- Condition: Faulty
- Location: Cabin Pressure
- Part time: 3,283 hours, 2,098 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A201208190427

## Discrepancy

A/C DIVERTED DUE TO A PRESSURIZATION PROBLEM.  THE A/C DECLARED AN EMERGENCY.  MX REMOVED AND REPLACED PUTFLOW VALVE ASSY AND CPCS.  OPS CHECK GOOD.

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