# SDR ASAA11510609

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2011
- Submitted: November 3, 2011
- Operation: Air carrier
- Aircraft: [N589AS](https://openairdocs.org/aircraft/N589AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35686
- Aircraft time: 14,698 hours, 4,767 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Warning System
- Condition: False Activation
- Location: Cabin Pressure
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA11510609

## Discrepancy

PRESSURIZATION CONTROL PANEL "AUTO FAIL" LIGHT ILLUMINATED.  ACCOMPLISHED PRESSURIZATION SYSTEM GROUND TEST FOR BOTH CONTROLLERS PER AMM TASK 21 31 00 700 802.  PRESSURIZATION SYSTEM BITE TEST NORMAL WITHOUT FAULTS.

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