# SDR YENA2026060100499

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2026
- Submitted: June 2, 2026
- Operation: Air carrier
- Aircraft: [N2156J](https://openairdocs.org/aircraft/N2156J), 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: 11342
- Aircraft time: 11,628 hours, 2,139 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Pump
- Part number: 568127170002
- Part serial: 3523
- Condition: Faulted
- Location: Fuel Transfer
- Part time: 11,967 hours, 2,207 cycles
- Stage of operation: UK
- 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/YENA2026060100499

## Discrepancy

FLT 2104, BOS-LGW. (ETOPS)  FUEL ACT XFR FAULT ( AUTO TRANSFER SYSTEM (ACT) ADDITIONAL CENTER TANK(S) (ACT) ).  R & R FUEL PUMP IAW AMM 28-28-51.OPS CHKD GOOD,  THIS CLEARS MDDR 619300,MX-4 UPDATED,PLACARD REMOVED.

---
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.