I don't have a 4 bore control valve, mine is a 3 bore control valve as seen in the attached photos in my original post. The intent is to determine which plungers go into which bore hole and which way does the center valve install (groove down or up) because I have no idea if the PO or the PO of...
Thank you for the reply but my tractor is the heavy duty industrial with drag link power assist. I have tried the special plungers in every hole but still it made no difference. I have the FO20 manual and after reading it over again I'm going to start at the beginning and follow the procedure to...
My tractor is a 1963 ford 4140 HD Industrial 4-cylinder gas with drag link assist power steering. I just purchased the tractor and have gone through everything that needed repair except no power steering. I have a new pump 1350 psi and have fixed all the leaks in the lines. The PO rebuilt the...