# SDR 2019FA0000012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2018
- Submitted: January 16, 2019
- Operation: General aviation
- Aircraft: [N7176S](https://openairdocs.org/aircraft/N7176S), registered now
- Make and model: Gulstm GIV
- Aircraft serial: 1119
- Aircraft time: 11,772 hours, 4,732 cycles
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Safety Valve
- Part number: 10356812
- Part serial: 58275
- Condition: Failed
- Location: Cabin Pressure
- Part time: 7,444 hours, 2,658 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2019FA0000012

## Discrepancy

CREW RECIEVED WARNING ON EICAS "CABIN LOW".

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