What was found
MGB OIL BYPASS LIGHT CAME ON IN CRUISE FLIGHT. RETURNED TO DEPARTURE. MAINTENANCE REPLACED THE OIL BYPASS VALVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MGB OIL BYPASS LIGHT CAME ON IN CRUISE FLIGHT. RETURNED TO DEPARTURE. MAINTENANCE REPLACED THE OIL BYPASS VALVE.