# SDR YENA2026011300026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2026
- Submitted: January 13, 2026
- Operation: Air carrier
- Aircraft: [N2169J](https://openairdocs.org/aircraft/N2169J), 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: 11695
- Aircraft time: 8,068 hours, 1,498 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Valve
- Part number: 1320A000002
- Part serial: 132053416
- Condition: Failed
- Location: Cabin Air
- Part time: 8,073 hours, 1,499 cycles
- Stage of operation: TX
- 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/YENA2026011300026

## Discrepancy

FLT 133, BOS-SFO (ETOPS).  COND TRIM AIR SYS FAULT - FWD CAB TRIM VALVE" ECAM MESSAGE DISPLAYED AFTER SHUTDOWN AT GATE.  COCKPIT/CABIN TRIM AIR VALVES, FOLLOWED FIM TASK 21-63-00-810-803-A REMOVED AND REPLACED FWD CABIN TRIM AIR VALVE 12HK IAW AMM 21-63-51.  LEAK AND OPS CHKD GOOD, THIS CLEARS MDDR MX-4 UPDATED, PLACARD REMOVED.

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