New to Boating and Have simple question

[Hawkeye969]

This may sound pretty stupid to the average boater but I am trying to pick up on some tips. I bought a 1991, 21' runabout with a 350 OMC I/O. I am wanting to change the lower gear oil and im wondering that type to buy. I know how to change it but don't know the type to get. Also how do you know if your boat has electric shift or anything else in that matter?

 

[Boatin Bob]

Re: New to Boating and Have simple question

Not trying to be a smart***** but based on your questions and this being a Cobra I'd be willing to wager that you may not know how to change the oil (especially the refilling part) I would recommend you get yourself a manual so that you can read up on the correct procedure and not toast those upper gears.

Have a read of this article about filling the lube

http://www.crowleymarine.com/product_support/omc/cobra/lubricant_filling.cfm