# SDR 2008FA0000053

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 2008
- Submitted: January 23, 2008
- Operation: General aviation
- Aircraft: N55FN
- Make and model: Lear 35A
- Registry model: [Lear 35A](https://openairdocs.org/model/gates-learjet-35a) (OpenAirDocs)
- Aircraft serial: 202
- Aircraft time: 11,587 hours, 9,655 cycles
- Engine: Garrtt TFE731*
- System (JASC): [2134 · Cabin Pressure Sensor](https://openairdocs.org/jasc/2134)
- Part: Pressure Sensor
- Part number: 1303687
- Part serial: 771182
- Condition: Malfunctioned
- Location: Aft Baggage
- Part time: 11,587 hours, 9,655 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008FA0000053

## Discrepancy

LOSS OF CABIN PRESSURE AT 25K FT. PRESSURE SENSOR MALFUNCTIONED

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.