# SDR YENA2026052000472

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 19, 2026
- Submitted: May 20, 2026
- Operation: Air carrier
- Aircraft: [N2188J](https://openairdocs.org/aircraft/N2188J), 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: 11955
- Aircraft time: 6,724 hours, 1,263 cycles
- Engine: Iae PW1133GAJM
- Engine time: 12,161 hours, 5,080 cycles
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Liner
- Condition: Burned
- Location: Nr 2 Engine
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2026052000472

## Discrepancy

FLT #8648 MZJ-JFK (ETOPS) "BSI ON ENG 2 S/N P772492 REQUIRED PER EC 724000-W2-1; DURING BSI FOUND ENG 2 REAR OUTER LINER WITH BURN-THROUGH IN LINER SEGEMENT THAT CAUSE MORE THAN 50% & LESS THAN 75% SEPERATION OF STUD CRACK & BURN-THROUGH ON SHELL EXTEND TO STUD SLOT. NOT PERMITTED REMOVE ENGINE IN 30 FLIGHT CYCLE OR LESS REF AMM 72-41-00-290-805-A".

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