40C integrated hydraulics

[AJ]

I have a 40c with integrated hydraulics. It doesn't lift the blade but I can see a small movement in the lift. I've not worked much with hydraulic but wondered if I could get a few steps to check etc.. Thanks Jack

[JD40c]

Check the hydraulic fluid level. Make sure the float screw is seated all the way. It's under that large hex plug sticking out of the valve at an angle. Might try bleeding the system as well. Lavoy could give you more details.

Depending on how much the lift has been used, it may well be due for new seals/o-rings as well. The cylinders on my 40C were totally shot. $13 in parts had them working like new.