# SDR F3LA2024041100048

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2024
- Submitted: April 11, 2024
- Operation: Air carrier
- Aircraft: [N604FR](https://openairdocs.org/aircraft/N604FR), 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: 11086
- Aircraft time: 4,500 hours, 1,929 cycles
- Engine: Iae PW1133GAJM
- Engine time: 4,500 hours, 1,929 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Part number: UNKNOWN
- Condition: Fumes
- Location: Nr 2
- Stage of operation: DE
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA2024041100048

## Discrepancy

AIRCRAFT GROUNDED DUE TO ISSUE. REF LP428383, ITEM 3: AC VERY STRONG FUME EVENT. FUME EVENT BEGINNING IN AFT CABIN THEN FWD CABIN. LITTLE TO NO FUME IN COCKPIT. COMPLIED WITH "ELIMINATION OF ODOR" QRH. TURNED OFF PACK 2. PACK 2 OFF CLEARED FUMES IMMEDIATELY. EVENT BEGAN AT 12,000 FEET, ENGINES IDLE.  CORRECTIVE ACTION: PERFORMED LEVEL B REMOVAL OF THE CONTAMINATION OF THE ENVIRONMENTAL CONTROL SYSTEM(ECS). STAGE 1 AND 2 CLEANING OF THE ECS GOOD. ALL OPS TEST GOOD. A/C OKAY TO CONTINUE. IAW AMM 21-00-00-615-803-A.

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