Hydraulic Lift problem

Here are the problems:

Lift lever in down position. Tractor idling. Sometime the rear lift will go up on it's own although lever is in the down position. Sometimes with the lever up it will lift fast and sometimes halfway.

What is causing these lift problem?

Thanks for Ken.

9N'er

Look for anything loose. I have seen the pins in the position linkage come part way out and this will make the linkage bind and do all sorts of crazy things.

These lifts have what is known as an unloading valve and it is what actully directes the oil to the ram cylinder and not so much the control valve as in the N tractor. This valve also can stick or the O ring in it go bad from wear and tear.

I would suggest that you get a gasket and O ring rapair kit from some after market place and then order my adjusting booklet with the feeler gauge and a new cam follower pin for the Hundred series tractor. See the link below.

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