# SDR ASAA0852756

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2008
- Submitted: March 24, 2008
- Operation: Air carrier
- Aircraft: [N579AS](https://openairdocs.org/aircraft/N579AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35187
- Aircraft time: 4,195 hours, 1,283 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Selector Panel
- Part number: 8243921002
- Condition: Faulted
- Location: Pressure Control
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA0852756

## Discrepancy

PRESSURIZATION CONTROL "AUTO FAIL" AND "ALTN" ILLUMINATED NR 2 PRESSURE CONTROLLER LOGGED SEL PNL LRU FAILURE.  PERFORMED FIM 21-31 TASK 801 AND FIM 21-31 TASK 803.  FAULT CLEARED BITE CHECK GOOD.

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