# SDR YENA2025012700105

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 26, 2025
- Submitted: January 27, 2025
- 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: 2,164 hours, 417 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Valve
- Part number: 5322121
- Part serial: LBDUB15815
- Condition: Damaged
- Location: Trim Air
- Part time: 3,650 hours, 574 cycles
- Stage of operation: NR
- 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/YENA2025012700105

## Discrepancy

FLT#115, JFK-SFO. (ETOPS) 'COND TRIM AIR IND FAULT ( COCKPIT/CABIN TRIM AIR VALVES ); PERFORMED RESET AND OPERATIONAL CHECK OF COND TRIM VALVES. OPS CHECK GOOD A/C OK FOR CONT'D SVC. MX-4 UPDATED. PLACARD REMOVED. PER REF TO AMM 21-63-00.

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