Fill Lower Unit

UNjim

Cadet
Joined
Aug 11, 2009
Messages
29
Anybody know how much oil it takes to fill the lower unit on a 2000 125hp MERC THANKS for any help. I've got one quart but I think I need more.
 

northernmerc

Chief Petty Officer
Joined
Apr 6, 2009
Messages
401
Re: Fill Lower Unit

One quart should be more than enough. Just fill it from the bottom, with the motor vertical, and stop filling when oil comes out the upper vent hole.
 

vettenuts

Seaman
Joined
Sep 6, 2010
Messages
62
Re: Fill Lower Unit

Well, I went ahead and filled it. With my luck I will forget in the spring and if I tag it the tag will fall off :D Kicker is, not even sure if the motor runs or the LU is any good.
 
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