670T front crank seal

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   Hi all, 
Rebuild of my 8030 went pretty well, all except the front seal (74036340) developed a leak within the first hours and were going to have to go back in. 

Is there anything unique about this seal? pics I'm seeing kind of look different than what I'd expect; also seeing what look like a simple rubber seal or one with felt in it. Depends on the manufacturer. Which one would be the best to put back in there? Pretty sure it was an AGCO supplied seal, or one from the kit which was a Reliance Kit

Shop that did the rebuild is going to pull and replace the seal just wondering if there's any tips or tricks with it maybe I could pass on. 

It could also be a leak really close to the seal area we'll have to rule out first, but oil is coming out behind the balancer somewhere. 

Thanks, Matt

Edited by Northern Hoser - 1 hour 11 minutes ago at 1:50pm

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Northern Hoser Members Profile Send Private Message Find Members Posts Add to Buddy List Bronze Level Joined: 19 Feb 2020 Location: Canada Points: 127	Post Options Post Reply Quote Northern Hoser Report Post Thanks(0) Quote Reply Topic: 670T front crank seal Posted: 1 hour 14 minutes ago at 1:47pm
	Hi all, Rebuild of my 8030 went pretty well, all except the front seal (74036340) developed a leak within the first hours and were going to have to go back in. Is there anything unique about this seal? pics I'm seeing kind of look different than what I'd expect; also seeing what look like a simple rubber seal or one with felt in it. Depends on the manufacturer. Which one would be the best to put back in there? Pretty sure it was an AGCO supplied seal, or one from the kit which was a Reliance Kit Shop that did the rebuild is going to pull and replace the seal just wondering if there's any tips or tricks with it maybe I could pass on. It could also be a leak really close to the seal area we'll have to rule out first, but oil is coming out behind the balancer somewhere. Thanks, Matt Edited by Northern Hoser - 1 hour 11 minutes ago at 1:50pm

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