# SDR 2025F00008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2025
- Submitted: January 3, 2025
- Operation: General aviation
- Aircraft: [N368AR](https://openairdocs.org/aircraft/N368AR), registered now
- Make and model: Boeing 737-86J
- Registry model: [Boeing 737-86J](https://openairdocs.org/model/boeing-737-86j) (OpenAirDocs)
- Aircraft serial: 36880
- Aircraft time: 42,399 hours, 18,510 cycles
- Engine: Cfmint CFM567B27E
- Engine time: 43,144 hours, 16,612 cycles
- System (JASC): [7921 · Engine Oil Cooler](https://openairdocs.org/jasc/7921)
- Part: Exchanger
- Part number: 453328039
- Part serial: YB044164
- Condition: Leaking
- Location: Zone 400
- Part time: 35,792 hours, 13,831 cycles
- Stage of operation: CR
- How discovered: L
- Nature of condition: K
- Precautionary procedure: A, E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2025F00008

## Discrepancy

ON FLIGHT ENGINE OIL CONSUMPTION HIGH

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