# SDR DALA2026102805915

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2026
- Submitted: October 28, 2026
- Operation: Air carrier
- Aircraft: [N371NB](https://openairdocs.org/aircraft/N371NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 2095
- Aircraft time: 60,854 hours, 31,350 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Cabin Press Sys
- Condition: Malfunctioned
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026102805915

## Discrepancy

PRESSURIZATION, PASSING 27,000 ON CLIMB OUT-ECAM AIR BLEED 1 AND AIR PACK 1 FAULTS COMPLETED ECAM PROCEDURES BUT CABIN PRESSURE STARTED TO RISE, EVENTUALLY GETTING TO 9700 DURING EMERGENCY DESCENT. GOT ECAM FOR EXCESSIVE CABIN (CONTINUED FROM ABOVE) ALTITUDE. CABIN PRESSURE CONTROLLER STAYED ON SYSTEM 1 THE ENTIRE TIME. CABIN PRESSURE DID NOT RETURN TO NORMAL UNTIL 1000 ON DESCENT. POST LANDING, OUTFLOW VALVE OPENED NORMALLY.  PER TSM 21-31-00-810-068-B PERFORMED GVI OF A/C DUCTS/BLEED SYS. PERFORMED PRESSURIZATION TEST WITH APU BLEED, ENG 1 BLEED, AND ENG 2 BLEED. ALL SYSTEMS OPERATING NORMAL. VERIFIED CORRECT FUNCTION OF TOILET SYS. PERFORMED GVI OF CARGO DOOR SEALS, OUTFLOW VALVE SEALS, PASSENGER DOOR SEAL, AND AVIONICS COPARTMENT SEALS PER A 319 AMM 52-30, 21-31, 52-10, 52-41. ALL CHECKS GOOD. REF LOG 1889026 AND 9192725 FOR FURTHER CORRECTIVE ACTION ACCOMPLISHED BY MCC GUIDANCE. A/C OK FOR CONT SERVICE. (LP: 9192722, AIRCRAFT WAS GROUNDED)

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