1981 7.5 johnson seahorse pistons

ezeke

Supreme Mariner
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Sep 19, 2003
Messages
12,532
Re: 1981 7.5 johnson seahorse pistons

Taking the cylinder head off is as far as you can go without disassembling the engine. That will let you examine the tops of the pistons and the cylinder walls.
 

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bktheking

Vice Admiral
Joined
Jul 29, 2008
Messages
5,057
Re: 1981 7.5 johnson seahorse pistons

To remove, pull the powerhead and split the crankcase. I highly recommend a manual before you do anything.
 
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