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I have a oil leak on the shaft that comes out the gearbox to drive the cutting deck !
Does anyone know if this a easy seal replacement or a John Deere main dealer
Any advice you have would be great
Many thanks

http://manuals.deere.com/cceomview/OMDMU21029_I5/Output/Index.html?tM= this is all I could find, removal of deck is opposite of installation. Scroll down left side of page to installing deck.