I have a front end loader on my YM1500D that was scabbed on. The pump appearantly has two outputs, one goes to the hitch, one to the control valve for the loader. The return from the loader tees into the return from the hitch, then the return line goes to the pump.
One of the support columns...
My 1500D has wobbly front tires, and the the front drive gears "skip" when in 4wd and pushing hard.
So I removed both 'knuckles' (that's what I've heard them called - the pieces from the end of the drive shaft housing, down, then out to the wheel). I took apart the the left one. There is lots...