# SDR AALA2019101769024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 2019
- Submitted: October 17, 2019
- Operation: Air carrier
- Aircraft: [N680AW](https://openairdocs.org/aircraft/N680AW), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2630
- Aircraft time: 46,650 hours, 18,201 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Regulator
- Condition: Faulted
- Location: Cabin Pressure
- Stage of operation: DE
- 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/AALA2019101769024

## Discrepancy

AIRCRAFT NOT GROUNDED: PILOT REPORTS AUTO CABIN SYS PRESSURIZATION SYS 1 & 2 FAULT DURING DESCENT. AIR PACK 2 REGULATOR FAULT IN FLIGHT.  MAINTENANCE TROUBLESHOT IAW TSM 21-31-00-810-828A, SYSTEM OPS CHECKS GOOD IAW AMM 21-31-00-710-002. MANUAL OPS CHECK TEST GOOD IAW AMM 21-31-00-710-003. SYSTEM CHECKS GOOD.

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