# SDR YENA2022040500337

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 3, 2022
- Submitted: April 6, 2022
- Operation: Air carrier
- Aircraft: [N2086J](https://openairdocs.org/aircraft/N2086J), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 10032
- Aircraft time: 5,104 hours, 1,580 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: None
- Condition: None
- Stage of operation: DE
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2022040500337

## Discrepancy

FLT #780, MBJ-JFK. DIRTY SOCKS SMELL STARTING DOWN FROM 8000. WE SHUT OFF PACK ONE THE SMELL PRETTY MUCH WENT AWAY. TURN PACK ONE BACK ON DURING TAXI SMELL CAME BACK; PERFORMED STAGE 2 CLEANING OF THE ECS AND ISOLATE APU BLEED AIR. RAN ENG #1 AND #2 35 TO 40 % N1 PER AMM 21-00-00-615-802. RECIRC. FILTER CHANGE IS REQUIRED AS PRECAUTIONARY. THE ITEM REMAINS OPEN. REMOVED AND REPLACED RECIRCULATION FILTERS AND PERFORMED IDLE LEAK RUN IAW AMM 71-00-00 AND AMM 21-21-41. CABIN ODOR NO LONGER PRESENTS. A/C OK FOR CONTINUED SERVICE.' (SUPPLEMENTAL INFORMATION ADDED TO THE DESCRIPTION)

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