861 power steering seal?

Tiger Joe

Member
I retrofitted 01 series powersteering onto my 860 in the string, its all genuine for stuff no aftermarket.

Now I ran it for a few months, not much use and only leak was the cylinders, threw new seals in and all was well.

other day I backed it in the garage and noticed a very dark oil stain under the tractor. it appears the oil is coming out of the gearbox around the shaft for the steering arm on the left side of the tractor.

I painted everything before installing it, so its nice clean red, I see zero oil anywhere, but after poking around it seems to be coming out the shaft, running down the back of the arm, and then dripping on the exhaust.


So, is there a seal in there, and anyone got a part number ?
 
other odd thing I forgot to mention, it actually doesn't look like P/S fluid, its much thicker and darker. almost looks like thinned out grease that I'm finding
 
You need a new sector shaft seal.
You can get them from CNH or match them up
at your local bearing house.
They are a bit tricky to install as they
are small/thin things and damage easily.
I made a driver from a piece of pipe for
those on my friend's lathe which
facilitates the install.
Yes, it is 90W in the bottom of the box.
 

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