I have a '69 4020 and am chasing internal hyd leaks. Ive had my steering valve and both SCVs rebuilt by Tim Sweeney and now i think i have a leak in the 3pt control valve. I know i have problems with my hyd pump i'm pretty sure its lost output from 3 pistons. I am prepping to tear into it and need to know what to look for in the way of what is common to leak in the 3pt control valve and the brake valve-both are getting really hot when i plow and the 3pt pretty much wont lift the plow when the fluid warms up. Never been into either of these before so i appreciate any info before i tear into it.
Thanks
HB
Thanks
HB