# SDR DALA2024062106278

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2024
- Submitted: June 21, 2024
- Operation: Air carrier
- Aircraft: [N351NW](https://openairdocs.org/aircraft/N351NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 766
- Aircraft time: 76,550 hours, 35,864 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: TX
- 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/DALA2024062106278

## Discrepancy

SHIP 3251 DISC: ON TAXI OUT STRONG DIRTY SOCK ODOR FOLLOWED BY BURRING RUBBER SMELL FOLLOWED BY STRONG FUEL ORDER. DONNED O2 MASK. GATE RETURN SMELL WAS AFTER APU SHUTDOWN. C/A: C/W NO GO ODI AMDS WORK CARD 0550-2002. DECISION TREE LEADS TO APU. FOUND APU GENERATOR LEAKING. REMOVED AND REPLACED GENERATOR REF A320 AMM 24-23 OPS AND LEAK CHECK GOO. C/W AMDS WORK CARD 4900-2001-2001, 4916-2001 AND 2100-2003 ALSO REPLACED BOTH RECIRC FILTERS. ALSO RAN BOTH ENG NO SMELL NOTED OK FOR SVC. (LP: 5935694)

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