# SDR ASAA2023082444749

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2023
- Submitted: August 25, 2023
- Operation: Air carrier
- Aircraft: [N481AS](https://openairdocs.org/aircraft/N481AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 44106
- Aircraft time: 30,004 hours, 9,376 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: TX
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023082444749

## Discrepancy

AFTER LANDING AUTO FAIL AND ALTN ILLUMINATED ON PRESSURIZATION PANEL. GROUNDED - YES. ACCOMPLISHED BITE OF BOTH DCPC REF FIM 21-31 TASK 801 #1 NO FAULTS #2 LOGGED BCM FAULT #11. ACCOMPLISHED FIM 21-31 TASK 827, SYS RESET AND REPAIR CONFIRMATION TESTS PASSED. NO HISTORY 30 DAYS.

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