# SDR YENA2026062200485

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 2026
- Submitted: September 23, 2026
- Operation: Air carrier
- Aircraft: [N2142J](https://openairdocs.org/aircraft/N2142J), 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: 10254
- Aircraft time: 19,376 hours, 3,607 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Controller
- Part number: 71103A010101
- Part serial: 7110301957
- Condition: Failed
- Location: Zone 100
- Part time: 8,251 hours, 1,285 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/YENA2026062200485

## Discrepancy

FLT  215, JFK-SFO. (ETOPS) "AIR PACK 2 REGULATOR FAULT ( AIR COND PACK RAM AIR INLET FLAPS ) ; FOLLOWED TSM 21-61-00-810-850-A ACTUATOR OPS CHK GOOD, PERFORMED REACTIVTION OF RAM AIR INLET FLAP IN REF W/ AMM 21-61-00-040-002-A DID R/R OF CACS ( 57HH) IAW AMM 21-61-34 OPS CHK GOOD MDDR CLRD MX UPDATED.

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