# SDR DALA2023053004327

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2023
- Submitted: May 31, 2023
- Operation: Air carrier
- Aircraft: [N404DX](https://openairdocs.org/aircraft/N404DX), registered now
- Make and model: Airbus A330-941
- Registry model: [Airbus A330-941](https://openairdocs.org/model/airbus-a330-941) (OpenAirDocs)
- Aircraft serial: 1935
- Aircraft time: 14,633 hours, 1,696 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023053004327

## Discrepancy

SHIP 3404 ON CLIMB OUT DIRTY SOCK SMELL ISOLATED TO THE RIGHT BLEED SYSTEM.SHUT RIGHT BLEED OFF AND OPENED CROSSBLEED NO FURTHER SMELL. CORRECTIVE ACTION: UPON ARR,ENG 2 OIL QTY WAS NORMAL.NO OIL ADDED. AS PRECOUTIONAL,REPLACED RECIRCULATION FILTERS. HI POWER RAN NO OIL SMELL IN CABIN AND COCKPIT. (4803439)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.