# SDR DALA2026030401498

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2026
- Submitted: March 4, 2026
- Operation: Air carrier
- Aircraft: [N124DU](https://openairdocs.org/aircraft/N124DU), 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: 50043
- Aircraft time: 16,155 hours, 7,469 cycles
- Engine: Pwa PW1519G
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Oil System
- Condition: Overserviced
- Location: Nr 1 Engine
- Stage of operation: AP
- How discovered: O
- Nature of condition: W, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026030401498

## Discrepancy

DIRTY SOCK SMELL NOTICED IN THE FLIGHT DECK ON FINAL APPROACH SLOWING FROM 170 TO B6 KIAS IT WAS A MOMENTARY STRONG SMELL THEN SLOWLY DISSIPATED. FILLED OUT ODOR FORM. WORKING ON W/C 0550-2001 TO STEP 8. WILL REQUIRE HP ENGINE RUN NEXT. (613097) FOUND #1 ENGINE OVER SERVICED. REMOVED OIL TO SERVICEABLE LIMITS PER A220 AMP 79-00. PERFORMED HP RUN PER W/C 0550-2001. NO ODOR SMELL ABOVE 10,000 PT CONC. C/W W/C 0550-2001 . MCC NOTIFIED. OK FOR SVC. (LP# 8465115)

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