# SDR WX0A2025060232443

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2025
- Submitted: June 2, 2025
- Operation: Air carrier
- Aircraft: [N290NV](https://openairdocs.org/aircraft/N290NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 2191
- Aircraft time: 55,337 hours, 34,500 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Odor
- Location: Nr 2
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WX0A2025060232443

## Discrepancy

(AIRCRAFT NOT GROUNDED) IN CRUISE FLIGHT AFT FA'S REPORTED A STRONG DIRTY SOCK SMELL ROW 30 AND AFT.  WE FOLLOWED QRH PROCUDURE.  TURNED OFF PACK #2, SMELL SLOWLY DISIPATED.  WE CONTINUED TO OUR DESTINATION PACK #2 REMAINED OFF FOR THE DURATION OF THE FLIGHT, FA'S REPORT IN THE DECENT THAT THE ODOR WAS VERY STRONG. / REF LP 2028284 ODOR EVENT REQUIRES M313 FOR LVL 2 TASK CARD. C/W TC 21-000-002, NO LEAKS FOUND, NO SMELLS REPRODUCED. DURING TC 21-000-003 #2 ENGINE PRECOOLER FOUND LEAKING. REMOVED AND REPLACED #2 ENGINE PRECOOLER (7150HM) REF AMM:36-11-42-000-001-A AND AMM:36-11-42-400-001-A.  LEAK CHECK GOOD.

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