Bobcat 310 Melroe

[mobidiver]

hello have a problem with my hydraulic Bobcat 310 Melroe hdrauliköl stutters now have filled the hydraulic lift at 310 with no load. as if it were air in the line. you have a solution gruß christian

 

[OldMachinist]

If it was low on oil it may have some air in the lines. It takes a while to work it all out. You'll need to raise, lower, tilt up and down with out bottoming out the cylinders a few times and then let it sit for a few hours to let the air bubbles work out of the oil. It may take doing this several times over a few days to get all the air out. If this doesn't work the air out it may have a leak on the suction side of the pump.

 

[mobidiver]

If it was low on oil it may have some air in the lines. It takes a while to work it all out. You'll need to raise, lower, tilt up and down with out bottoming out the cylinders a few times and then let it sit for a few hours to let the air bubbles work out of the oil. It may take doing this several times over a few days to get all the air out. If this doesn't work the air out it may have a leak on the suction side of the pump.

Thanks for the quick response If I start the engine after all hydraulic raise and lower it's over. But the next day I had the same problem. 'll check everything. which oil is the correct one. Take HLP 46 Thank you gruß christian