Re: 1974 40hp Johnson Norseman impeller change
It all depends on which engine you have. <br /><br />Does the exhaust exit the propeller hub, or above?<br /><br />If it's the latter, you have the older style lower unit.<br /><br />I do not recall if they still put a plate on the side of the lower unit, or not, to access the shift linkage. Being a "74" I expect-NOT.<br /><br />In that case, the shift "disconnect" is under the carburetor.<br /><br />Do yourself a favor, spend $30.00 and get a manual.
