BH75 main piston goes to far when pull the main boom up

[mazurrj]

What controls how far the main piston come up toward the seat on a BH75.

when you pull up on the main boom the main arm come up too far.

Is how far the piston goes in the clylinder controlled buy the cylinder or the control panel with the levers and relief valves.

I saw some post on the main boom coming up too far but did not see what the problem was.

If the cylinder needs rebuilt I can take it off and get it rebuilt.

 

[Harry in Ky]

I believe you're problem is the geometry of the unit, not the hydraulics. If the boom travels far enough to hit something on the tractor, blame the engineer, not the cylinder. Remember, the cylinders are controlled by the operator.