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M Diff leak

W

WidefrontDan

Member
How would some one go,about fixing this
leak. The belly pump in N/A i just runs off
live hydraulics but this leak is giving me
trouble can't change the fluids till I fix
it.
 

Got it
a219346.jpg
 
After looking at the picture again, I think the top shaft is the leak. It will come off with a bolt in the center then slip off the shaft. The retainer bolts will get your seal off again.
 
I made a special tool for removing the nut from the bottom shaft. With the tranmission in 5th gear and the brakes set I insert the tool and turn CCW with blows from a hammer.
a219349.jpg

a219350.jpg
 
(quoted from post at 12:20:36 03/12/16) Thanks very helpful just my brakes on this tractor won't set the piece is broke off so no e brake
Click to expand...

Sounds like you have something else to fix!

I used a breaker bar. My small HF one is the perfect size.
 
Block the wheels with timber, or put a wedge between the pedal and platform. Put it in High gear (5th) and it will not go anywhere. I also think the top input shaft seal is leaking as much or more than the trans countershaft. Jim
 
To get the clutch shaft out requires several steps. First is to take pictures. (the coupler can be assembed backwards and cause real issues) the clutch plate can be partially removed to allow the scrouge to get the shaft out. Holding your mouth just right is also important. The top drive coupler comes out with the removal of the center bolt. Jim
 
I would change both seals while you are in there, make sure there are not grooves on the couplers, if so put on speedy sleeve.

I power washed that area out good before I changed the seals on mine.
 
(quoted from post at 12:12:33 03/12/16) I made a special tool for removing the nut from the bottom shaft. With the tranmission in 5th gear and the brakes set I insert the tool and turn CCW with blows from a hammer.
a219349.jpg

a219350.jpg
Click to expand...

I used a similar piece of bar stock, but welded it to a 3/4" nut. I use my air impact. It'll spin that coupling off right quick like.
 
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