As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED A FAINT OIL ODOR AT ALTITUDE DURING CLIMB AND DESCENT. UPON LANDING AT THE DESTNATION AIRPORT, MAINTENANCE INVESTIGATE THE ODOR PER ROLLSR-ROYCE FIM. DETERMINED THAT THE SMELL WAS COMING FROM NO.1 ENGINE. DURING THE BORESCOPE INSPECTION, OIL WAS FOUND ON THE BOLTS ON COMPRESSOR INLET FLOW PATH AREA. CONTACTED ROLLD-ROYCE FOR EVALUATION. THE ENGINE WAS REMOVED FROM SERVICE. SUPLEMENTAL INFORMAITON TO BE ADDED AS ADDITIONAL INFORMATION BECOMES AVAILABLE.