F3680 U joints blew up.

   / F3680 U joints blew up. #1  

jcummins

Veteran Member
Joined
Jan 14, 2007
Messages
1,636
Location
Creal Springs, IL
Tractor
Kubota M7040, F3680, Mule Pro Fxt
The short shaft one. Do the u joints get grease from greasing the shaft? I have greased before, but admit, I missed grease on the last go thorough grease job on this mower. It also broke off a plastic nipple on the radiator. I DON'T want to buy a radiator too. Man this thing is a bear to tear down to get the radiator out. Had to pull out gas tank to get to bolts that gold the radiator in.

I see Youtube videos on fixing nipples like that with JB Weld. Has anyone done that? and had success in doing so? According to Messicks, a radiator is over $600 ridiculous dollars. AND, I was behind on mowing, this may mean I'll bale the front yard.









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