720 crank seal

Dan Gunter · Jul 31, 2014

my 720 crank seal is leaking engine oil into the transmission. Can you replace the seals by just removing the clutch plates and pulley or do you have to remove the whole housing and main bearing housing. Thanks for any help

buickanddeere · Jul 31, 2014

(quoted from post at 19:44:31 07/31/14) my 720 crank seal is leaking engine oil into the transmission. Can you replace the seals by just removing the clutch plates and pulley or do you have to remove the whole housing and main bearing housing. Thanks for any help

Parts list here. a picture is worth a 1000 words.

http://jdpc.deere.com/jdpc/servlet/com.deere.u90490.partscatalog.view.servlets.HomePageServlet_Alt

Anonymous-0 · Jul 31, 2014

without reading 1000 words yes or no?

MBdeere · Jul 31, 2014

whole first reduction gear cover and main bearing housing. Not that bad of a job. I hope you can get the clutch pulley out with out having to move the wheel. I did a 730 standard one time and I had to remove the wheel and the fender.

Geoff Mathews · Aug 1, 2014

I have just done mine - you only have to remove clutch and pulley etc. Removing the gear o the crank is bets with a good puller!

Dan Gunter · Aug 1, 2014

thanks for the info. I'll start working on it and see how it goes

720 crank seal

Dan Gunter

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buickanddeere

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Anonymous-0

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MBdeere

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Geoff Mathews

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Dan Gunter

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