670T front crank seal

Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic

   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 5 minutes ago at 1:50pm

	This site is not affiliated with AGCO Inc., Duluth GA., Allis-Chalmers Co., Milwaukee, WI., or any surviving or related corporate entity. All trademarks remain the property of their respective owners. All information presented herein should be considered the result of an un-moderated public forum with no responsibility for its accuracy or usability assumed by the users and sponsors of this site or any corporate entity.
	The Forum	Parts and Services	Unofficial Allis Store	Tractor Shows	Serial Numbers	History

Author	Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
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 8 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 5 minutes ago at 1:50pm

Sponsored Links