What was found
LEFT ENG OIL QUANTITY ADVISORY MESSAGE APPEARS AND SHOWING DURING CRUISE. LEFT ENG OIL QUANTITY ADVISORY MESSAGE APPEARS AND SHOWING 4 LITERS DROPPED UNTIL 2 LITTERS.
- Difficulty date
- September 22, 2025
- Submitted
- September 24, 2025
- Operation
- Air carrier
- Aircraft
- N796AV
- Make and model
- Boeing 7878
- Aircraft serial
- 65315
- Aircraft time
- 21,937 hours, 2,719 cycles
- Engine
- Rroyce TRENT1000D2
- Engine time
- 36,687 hours, 4,729 cycles
- System (JASC)
- 7261 · Turbine Engine Oil System
- Part
- Oil System
- Condition
- Leaking
- Location
- Lt Engine
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- K, J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.