# SDR 2022FA0000143

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 29, 2021
- Submitted: March 2, 2022
- Operation: General aviation
- Aircraft: [N819AX](https://openairdocs.org/aircraft/N819AX), registered now
- Make and model: Boeing 777
- Aircraft serial: 33681
- Aircraft time: 55,375 hours, 9,525 cycles
- System (JASC): [7932 · Engine Oil Quantity](https://openairdocs.org/jasc/7932)
- Part: Pump
- Part number: LR37940P
- Part serial: B447
- Condition: Oil Consumption
- Stage of operation: CR
- How discovered: V
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2022FA0000143

## Discrepancy

(L) ENG OIL CONSUMPTION OBSERVED 1 QT/HR. ~ CORRECTIVE ACTION: R&R LH OIL PUMP PER AMM 79-22

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