What was found
(CAN) FLIGHT CREW REPORTED A STRONG OILY SMELL IN COCKPIT AND CABIN. AIRCRAFT FERRIED TO HOME BASE. APU CONTAMINATING AIR SYSTEM, REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) FLIGHT CREW REPORTED A STRONG OILY SMELL IN COCKPIT AND CABIN. AIRCRAFT FERRIED TO HOME BASE. APU CONTAMINATING AIR SYSTEM, REPLACED.