# SDR GTIA2024102838477

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2024
- Submitted: October 29, 2024
- Operation: Air carrier
- Aircraft: [N674NK](https://openairdocs.org/aircraft/N674NK), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7462
- Aircraft time: 25,273 hours, 11,233 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Valve
- Part number: 6774G010000
- Part serial: 677412400
- Condition: Faulty
- Location: Nr 2 Engine
- Part time: 18 hours, 11 cycles
- 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/GTIA2024102838477

## Discrepancy

AIR ENG 1+ 2 BLEED FAULT AFTER T/O-SEE LOGPAGE 3629059-2 FOR CORRECTIVE ACTION. OPS TEST OF THE BLEED AIR SYSTEM AMM 36-11-00-710-003-A GOOD. ALSO SEE LOGPAGE 3629056-2 FOR REF. PERFORMED R/R #2 ENG PRV IAW AMM 36-11-52. LEAK AND OPS CHECK GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.