# SDR DALA2023022701479

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2023
- Submitted: February 27, 2023
- Operation: Air carrier
- Aircraft: [N131DU](https://openairdocs.org/aircraft/N131DU), registered now
- Make and model: Airbus BD-500-1A10
- Registry model: [Airbus BD-500-1A10](https://openairdocs.org/model/airbus-canada-ltd-ptnrsp-bd-500-1a10) (OpenAirDocs)
- Aircraft serial: 50050
- Aircraft time: 7,627 hours, 3,446 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: None
- Condition: None
- Stage of operation: UK
- 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/DALA2023022701479

## Discrepancy

ARRIVED AT AIRCRAFT, DIRTY SOCK SMELL PREVALENT, ENTIRE CABIN AND COCKPIT, LASTED THE ENTIRE TIME I WAS ON THE PLANE. PERFORMED BSI OF NBR 2 ENG. OIL STAINING/WETTING FOUND, CONDITION NOT ALLOWED, ENGINE CHANGE REQUIRED. R/R RECIRC FILTERS. #2 ENG REPLACED ON LP# 2635994. (LP# 9850445)

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