Johnson 150hp crank bearings

wtp

Seaman
Joined
Jul 3, 2011
Messages
56
I have a 86 johnson 150 that was leaking between crankcase halfs. I split the case and spun crank to look at pistons and so. When I was done I noticed the there are 2 crank bearings kinda in the center of the case with what looks like sleeves over the bearings and there is what I think would be oil holes in the sleeves. Do those holes need to be in a certain place or facing a certain crankcase half when I put it together. Please help a dummy out.
 

boobie

Supreme Mariner
Joined
Nov 5, 2009
Messages
20,826
Re: Johnson 150hp crank bearings

There should be pins in the upper block area where the c/s bearings seat into. Make sure they are aligned when installing the crank.
 

wtp

Seaman
Joined
Jul 3, 2011
Messages
56
Re: Johnson 150hp crank bearings

thanks, I'll have to take a look for them
 
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