[harolddog]

1660 Header Lift stopped all of the sudden. Checked filter screen and it is ok, Checked oil, it is ok. All other funtions work fine. Switched wires around on lift and drop, and I'm getting 12 V to the valve. I can hear the valve clicking, but the head will not lift, any ideas would be appreciated, thanks.

 

[todd6446]

Ck the main poppet on the lower fucntion of the valve. If the seat for the poppet is loose the poppet will bind causing a direct path for oil to the resivior. I think it is under a cap on the valve stack towards the cabside. I have fixed one with the same problem you describe. I replaced the seat and poppet.