As I am not a mechanic I never thought of that problem, where do you suggest that I should connect the return too. I take that is ok to use the s/a spool valve as the feed. Would it be. Advise able to use the d/a valve as the feed and return.
Murray !!
These att's show how to connect the loader using the HPCO and where to return oil !!
The High pressure carry over (HPCO) is the correct method to supply oil to a loader or other valves
mounted on the tractor!!
How many spools are fitted to tractor 1or 2 ?? Question?? If loader is supplied from the SA valve, where is the return piped to ??
However i suspect an oil leak on the draft control valve to lift cylinder mounting allowing oil loss from the hitch when the hitch is in any position but fully up!!
Under the seat is an inspection plate in the cab deck, remove this, then you will see the heads of 4 large bolts, just put a spanner on these and see if they are tight!!