MF 1085 Spool Adjustment?

gloveraa

New User
I have a MF 1085. When hooked up to a wood chipper (hydraulic/pto) or disc with hydraulics, no problems.

Today, went to use New Holland haybine. Lifting was no problem.
Dropping the haybine could only be done in small increments, if at all.

Hooked haybine to JD tractor, no problems.

After JD, noticed alot of air in hose when hooking back to MF.

Worked a bit better, but still not useful when mowing in a hurry at the headlands.

Is there a pressure valve on the MF that needs adjustment?
I assume the air is minor as the hydraulic works fine on the JD.

Any suggestions?
 
Might be the hose coupler ends causing the trouble, MF used Pioneer ball end. There's a screw on each valve spool, if I recall fully in for double action, fully out for single action cylinders.
 

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