Nov 10, 1988
Incident
Minor MILWAUKEE, WI
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 135
Probable Cause
LOSS OF LUBRICATION TO THE OUTER WHEEL BEARING, AND THE SUBSEQUENT DISINTEGRATION OF THE BEARING. CONTRIBUTING TO THE INCIDENT WAS THE FAILURE BY MAINTENANCE PERSONNEL TO PROPERLY INSPECT AND GREASE THE BEARING.
NTSB CHI89IA023