# SDR ASAA2013042094544

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2013
- Submitted: April 23, 2013
- Operation: Air carrier
- Aircraft: [N408AS](https://openairdocs.org/aircraft/N408AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41732
- Aircraft time: 1,286 hours, 425 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Cabin Pressure
- Condition: Malfunctioned
- Stage of operation: AP
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2013042094544

## Discrepancy

IN SPITE OF PRESSURIZATION, LANDING ALTITUDE BEING SET AT 150, CABIN DEPRESSURIZED ON APPROACH AT 1,500 MSL.  ACCOMPLISHED FIM TASK 21-31-00-700-802, NO FAULTS NOTED NO HISTORY 90 DAYS COULD NOT DUPLICATE.  OK FOR SERVICE.

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