Salt deposit between engine block and lower unit

jondavies

Petty Officer 2nd Class
Joined
Jan 17, 2010
Messages
178
On my M40C, I have noticed a little bit of salt build up on the joint between the engine block and the lower unit. There doesn't appear to be any leak around the head gasket.

Is this something to worry about or is this normal/acceptable?

Thanks.
 

Sea Rider

Supreme Mariner
Joined
Sep 20, 2008
Messages
12,345
Re: Salt deposit between engine block and lower unit

If that engine has not been well flushed with time will find around that area salt deposits along a mixture of E and 2 strokes oil crude leftovers, nothing to worry about, block probably needs a tight re torque.

Happy Boating
 
Top