Yes, on the loader there are no after-market plates or any numerals of any kind at all that I can find
Which makes me think that the loader may well be original equipment
About the hydraulics plumbing - I did a schematic diagram and tried to upload it here with no luck
I'll take a photo of it and upload that
I have a feeling that the third On/Off valve no longer functions as it should and the ball valve is a `patch'
I'd sooner get the original set up going
As it is, ths valve needs to remain open all the time.
To lift the 3PL, I then need to close the ball valve with the 3PL lever in the Up position
And the 3PL lever must be in neutral or the bucket controls do not work
It all works but I feel it needs sorting out!
Ideas?