Feb 15, 2015
Accident
Substantial Sevierville, TN
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 091
Probable Cause
An uncontained engine failure, which resulted from insufficient lubrication of the No. 4 bearing due to carbon buildup on the filter screen of the bearing's oil supply nozzle.
NTSB ERA15LA138