# SDR DALA2026060903448

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2026
- Submitted: June 9, 2026
- Operation: Air carrier
- Aircraft: [N542DE](https://openairdocs.org/aircraft/N542DE), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 11510
- Aircraft time: 11,931 hours, 2,916 cycles
- Engine: Iae PW1133GJM
- Engine time: 10,381 hours, 2,548 cycles
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Bleed Air Sys
- Condition: Faulted
- Location: Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026060903448

## Discrepancy

ATB - DUE TO AN ENGINE 1+2 BLEED FAULT.   FOUND LOOSE PRSOV SENSE LINE ON NBR 1 ENGINE, RE-INSTALLED SENSE LINE IAW A321 AMM 3611. NBR 2 ENGINE FAULTS PRV, REPLACED NBR 2 ENGINE PRV. (LP 8591446 - AIRCRAFT WAS GROUND)

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