If just one cylinder is out and the others are good,can I replace the piston ,rings ,seals and gaskets without disassembling the entire head? Or am I just dreaming it to be that easy? Please help me out with any knowledgable suggestions.
Re: #1 cylinder on 93'-90hp evinrude has no compression but the other three are
Re: #1 cylinder on 93'-90hp evinrude has no compression but the other three are
Hi, Fenceman.<br /><br />Some folks would do that. I wouldn't.<br /><br />What causes you to say a cyl. is "out"? What are the compression numbers?<br /><br />Let us know.
Re: #1 cylinder on 93'-90hp evinrude has no compression but the other three are
Re: #1 cylinder on 93'-90hp evinrude has no compression but the other three are
Zero compression is a very bad sign, Fenceman. Before going any farther, you nee to pull that head and find out what happened and what it would take to fix it.<br /><br />I would say it is very unlikely that you can overhaul just one cylinder without a complete teardown. With a complete teardown it makes sense to overhaul the whole powerhead.<br /><br />Good luck.
