OP
HCJtractor
Veteran Member
- Joined
- Jan 28, 2009
- Messages
- 1,519
- Location
- upstate South Carolina, Greenville
- Tractor
- Kubota M6800, Massey Ferguson 240
I just don't see how they are a torsional spring. The assembly does not rotate (maybe it's locked up but I really hammered it and it doesn't move) I could see how it may be a depth control of some sort and I can see what appears to be some calibration markings on the surface of the round portion. But I don't see why the rubber "tire" on the outside of the round piece. What does it engage? Even if the assembly rotates, it seems the rubber never touches anything. I don't see how it could allow the coulter to move up and down if it encounters a rock. Anyone have coulters from Allis Chalmers like this??