# SDR DALA2026021701091

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 14, 2026
- Submitted: February 17, 2026
- Operation: Air carrier
- Aircraft: [N105DU](https://openairdocs.org/aircraft/N105DU), 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: 50024
- Aircraft time: 12,938 hours, 5,998 cycles
- Engine: Pwa PW1519G
- System (JASC): [7210 · Turbine Engine Reduction Gear](https://openairdocs.org/jasc/7210)
- Part: Plug
- Condition: Leaking
- Location: Gearbox
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026021701091

## Discrepancy

AIRCRAFT DIVERTED TO ORD DUE TO LT ENGINE LOSS OF OIL QTY WITH PRESSURE DEGRADING.   INSTALLED NEW GEARBOX DRAIN PLUG AND NEW HELICOIL INSERT. (LP 7651170).

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