# SDR SWIA200718969

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2007
- Submitted: December 20, 2007
- Operation: Air carrier
- Aircraft: [N582SW](https://openairdocs.org/aircraft/N582SW), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120350
- Aircraft time: 18,312 hours, 24,775 cycles
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Outflow Valve
- Part number: 2091G010800
- Part serial: 406
- Condition: Malfunctioned
- Location: Cabin Pressure
- Part time: 15,140 hours, 21,077 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA200718969

## Discrepancy

FLT 5712 - DURING CLIMB, OXYGEN MASKS DROPPED.  REPLACED ELECTROPNEUMATIC OUTFLOW VALVE IAW MM 21-30-03.  OPS CHECK GOOD AT THIS TIME.


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