# SDR DALA2022061304125

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2022
- Submitted: June 13, 2022
- Operation: Air carrier
- Aircraft: [N362NW](https://openairdocs.org/aircraft/N362NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 911
- Aircraft time: 66,906 hours, 31,042 cycles
- Engine: Cfmint CFM565A3
- System (JASC): [7900 · Engine Oil System (Airframe Furnished)](https://openairdocs.org/jasc/7900)
- Part: B-Nut
- Condition: Loose
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022061304125

## Discrepancy

SHIP 3262 - ATB - FLIGHT CREW PERFORMED AIR TURNBACK TO JFK DUE TO LOSS OF THE #1 ENGINE OIL QUANTITY. CORRECTIVE ACTION: FOUND OIL SUPPLY LINE B-NUT LOOSE, TIGHTENED LINE AND ALSO REPLACED LPT SHAFT AND SEALS ON LOG PAGE 8599532. PERFORMED HIGH POWER RUN NO FURTHER LEAKS. (8599534)

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