alpha one problems

crazygn

Petty Officer 3rd Class
Joined
Jun 27, 2010
Messages
92
Its a 1989 larson senza 210lx with a alpha 1 SE drive and 350 engine . Well i pulled the drive do to a over heat problem and found some things. First the impeller looked pretty good but the housing was bent inside and the plastic had melted and the rubber bushing on top was trashed.

Now the big problem, the drive shaft in the lower looks bad. The teeth on the top of the shaft are almost gone and about 80% is gone. So my two questions are , how do i get the impeller off the shaft its stuck and how hard is it to replace the drive shaft to the lower
 

crazygn

Petty Officer 3rd Class
Joined
Jun 27, 2010
Messages
92
Re: alpha one problems

I was told it was a alpha one but it says SE on the side of the upper drive
 

dubs283

Vice Admiral
Joined
Jul 27, 2005
Messages
5,322
Re: alpha one problems

heat the impeller and get it off the shaft any way you can

a new drive shaft will require a complete disassemble of the gear housing and re-shimming
 
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