What was found
(CAN) THE CREW REPORTED A LOSS OF OIL PRESS WITH ACFT ALARM & OIL SMELL IN COCKPIT. THEY SHUT DOWN THE ENG. AFTER LANDING THEY ADDED ONE CAN & A HALF OF ENG OIL. FLEW FOR 40 MINUTES WITHOUT ANY ISSUE. AN ENG OIL CONSUMPTION CHECK WILL BE PERFORMED. MFG WILL INVESTIGATE TO ESTABLISH ROOT CAUSE & PROVIDE INFORMATION THROUGH SUBSEQUENT SERVICE DIFFICULTY REVIEW MEETING & SUPPORTING DOCUMENTS OR OTHER AGREED UPON COMMUNICATIONS.