leaking oil lower unit question

mcarlito

Petty Officer 2nd Class
Joined
Sep 4, 2004
Messages
133
Re: leaking oil lower unit question

Petrolhead,<br />Let me answer your questions from two posts ago. There was an O-ring, a fat one in fact.<br />I was able to pick the O-ring out with a safety pin. The bushing does not seperate into two pieces so I have to push and insert the new O-ring into it. <br />To your second post, the O-ring in this case is not under the bushing but located within the bushing. If I was to draw a side view of the bushing which is approx. 1.000" long and .625" in dia., at about .750" from the bottom, there would be a shoulder (a groove) where the O-ring would set into the bushing then the remaining bushing would taper up at an angle. The hole through the bushing is oversized to except the shift rod (OR maybe it's worn) but in any case it fits loose. It appears we are perceiving two different types of bushing?? There is no way that this bushing comes apart this I know so I will have to insert the o-ring into this bushing.<br />Thanks again and I'm still having fun.
 

petrolhead

Chief Petty Officer
Joined
Oct 16, 2003
Messages
614
Re: leaking oil lower unit question

Oh, that's intersting! Mine is quite different, the O-ring fits inside the hole in the casting, and the bushing is pressed in afterwards to retain it, I imagined yours was the same. As you say it may not have been neccessary to remove it in your case, but now it's out it should make fitting the new one easier!<br />Make sure you lube the new O-ring well to ease insertion and take care not to damage it.
 

mcarlito

Petty Officer 2nd Class
Joined
Sep 4, 2004
Messages
133
Re: leaking oil lower unit question

So, the moral of this story to everyone out there and what so many on this list say, "get a manual for your engine". <br />Thank you to all for your advise, it helped me work on this engine with more confidence then when I started. My son is very excited about our journey with this engine and that's good enough for me. My other son who is younger just wants to go for a ride, he doesn't get it yet.<br />BTW where do I get a good manual for a 1966 johnson super sea horse 60hp-V-4????<br />Mike and excited son Zach
 
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