Farm_Kid2 Guest Oct 17, 2005 #1 For a combine, I think it's safe to say the lower the better. We had the aneroid spring replaced with a lighter rate spring that kicked in around 2 psi and finished at 8 psi, which is really good. I think full fuel at 10 psi would be fine also.
For a combine, I think it's safe to say the lower the better. We had the aneroid spring replaced with a lighter rate spring that kicked in around 2 psi and finished at 8 psi, which is really good. I think full fuel at 10 psi would be fine also.