Hi all , I did try and look for this problem on past posts but i think i have a first , I recently purchased a 2003 DF 140 on a Signature Boat ( AUSSIE HERE ) and Basically it leaks Engine oil from the exhaust inlet and also the water vent were it sucks the water in . I have rang a few local dealers and asked around . The most comon answer was the sump cracked which then got filled with Methaleted spirits to see for cracks , None seen , Then Heated and pressure tested , Came back all Okay ! Next was check rear main seal Seal looks to be in good Condition and Bearing also , Checked all Gaskets and exhaust ports for oil in power head all okay and dry ! Basically I am Stumped as too are the dealers . We have not put it back toghether as yet and i optioned to replace the rear main seal ( Which looked okay ) But am hesitiant to put together as we have not found a root cause !
Any avice or experience would be great
Thanks Mark
Any avice or experience would be great
Thanks Mark