# SDR ASAA2014052507900

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2014
- Submitted: May 29, 2014
- Operation: Air carrier
- Aircraft: [N558AS](https://openairdocs.org/aircraft/N558AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35177
- Aircraft time: 30,190 hours, 8,873 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Warning Light
- Part number: 000
- Condition: Illuminated
- Location: Unknown
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014052507900

## Discrepancy

DURING CLIMBOUT, AUTOFAIL & ALTN LIGHT ILLUMINATED FOR TWO MINUTES.  LIGHTS THEN EXTINGUISHED. OPS NORMAL.  ACFT GROUNDED.  PERFORMED FIM TASK 21-31 TASK 801.  BITE CHECKED BOTH PRESSURE CONTROLLERS,  NO FAULT FOUND.

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