# SDR F3LA202607300440

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2026
- Submitted: July 31, 2026
- Operation: Air carrier
- Aircraft: [N351FR](https://openairdocs.org/aircraft/N351FR), registered now
- Make and model: Airbus A320-251N
- Registry model: [Airbus A320-251N](https://openairdocs.org/model/airbus-a320-251n) (OpenAirDocs)
- Aircraft serial: 08913
- Aircraft time: 21,953 hours, 10,351 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Tube
- Part number: 3455124
- Condition: Broken
- Location: Zone 100
- Stage of operation: CL
- 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/F3LA202607300440

## Discrepancy

CABIN FUME/ODOR EVENT CLIMB & CRUISE.  FOLLOW UP TSM 05-50-00-810-831-A, DID FIND DAMAGED & BURN OUT THE COMPRESSOR TUBES AND THE DUCT ON PACK 1 (TYPE S), REMOVED & REPLACED HOSES IAW AMM 21-52-21-000-802-A/400-802-A. REMOVED AND REPLACED RECIRCULATION FILTERS CARTRIDGE IAW AMM REF 21-21-41-000-001-A/400-001-A. PERFORMED LEVEL A DECONTAMINATION, IAW AMM 21-00-00-615-802, OPS & LEAK CHECKED GOOD FOR SERVICE. ACFT OK FOR SERVICE.

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