What was found
DURING FLIGHT, AN EICAS FOR THE ENGINE OIL QUANTITY SHOWED LO LEFT ENGINE. SEALING RINGS OF LP TURBINE BEARING HOUSING COVER LT ENGINE REPLACEMENT.
- Difficulty date
- January 24, 2017
- Submitted
- January 25, 2017
- Operation
- Air carrier
- Aircraft
- N782AV
- Make and model
- Boeing 7878
- Aircraft serial
- 37504
- Aircraft time
- 9,355 hours, 1,658 cycles
- Engine
- Rroyce TRENT1000A
- System (JASC)
- 7250 · Turbine Section
- Part
- Ring
- Condition
- Leaking
- Location
- Engine
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- K, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.