Is there supposed to be oil in the lower unit?

oldjeep

Admiral
Joined
May 17, 2010
Messages
6,455
Re: Is there supposed to be oil in the lower unit?

There is supposed to be oil in the lower unit, but not leaking out there (or that color). Looks like your shaft seal is bad and the oil is way past due for a change.
 

achris

More fish than mountain goat
Joined
May 19, 2004
Messages
27,468
Re: Is there supposed to be oil in the lower unit?

You have a leaking seal somewhere. You need to drain all the oil from the drive and pressure test it. Once you find the seal that's leaking, replace it. (That's the fun bit :D)

Look in the stickies and you'll find a lot of information on building a pressure tester (very easy), and the test procedure.

Chris.....
 
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