# SDR RU3A20141203044

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2014
- Submitted: December 4, 2014
- Operation: Air carrier
- Aircraft: [N54](https://openairdocs.org/aircraft/N54), registered now
- Make and model: Lear 60LEAR
- Aircraft serial: 009
- Aircraft time: 8,105 hours, 3,836 cycles
- System (JASC): [2132 · Cabin Pressure Indicator](https://openairdocs.org/jasc/2132)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: G
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RU3A20141203044

## Discrepancy

PRESSURE SYS & EMERGENCY PRESSURE LIGHT ILLUMINATED.  PERFORMED ENGINE RUN OPERATION TO FUNCTIONALLY CHECKED CABIN PRESSURE SYS & ENGINE BLEED AIR MIXING VALVES.  NO FAULT FOUND OPS CHECKED GOOD.

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