MARK ROBKE
Well-known Member
Has anyone ever seen a DT466 engine(in 1660 combine)fluctuate oil pressure about 5 psi at high idle at operating temperature? We checked with a manual gauge along with the dash gauge,and both were about the same.We pulled the oil pressure regulator and inspected it,but it looked fine-no scratches,not sticking,o ring ok.Oil pressure was around 65 psi at hi idle,and oil is clean.It did not fluctuate like this last fall.
Also there are 2 senders on right rear,one one is for the light,the other has 2 terminals-what is it for?The gauge sender is on left side about the middle of the block.Mark
Also there are 2 senders on right rear,one one is for the light,the other has 2 terminals-what is it for?The gauge sender is on left side about the middle of the block.Mark