Well the power steering or EPS quit working in my 09 850 XP and decided to take it apart so you can see what you get for $1000 bucks when your extended warranty won't cover it.
Here we are splitting the case.
You have a circuit board etc.
I believe this is what tells the power steering motor what direction your turning.
The solid shaft and plastic gear.
The shaft gear and screw gear removed.
The rubber dampener for the screw gear I believe.
Time for the electric motor.
Not much to it.
Well there you have it, not much to them for the money but I'll agree they are not very serviceable. I was surprised that the unit is sealed pretty good not any dust or moisture in it that I could find. Just a lot of money for this little luxury.