MM jest star 3 hydraulic issue

JOCCO

Well-known Member
Later JS3 has a filter under the seat. Changed it and this spring hydraulics are slow and come up in segments or jerk. Remotes don't seem to have much power, steering works fine as its all hydraulic (no mechanical controls) any ideas???
 
Assuming that you have the hyd oil full, it could very likely be that the seal where the filter can mates to the top housing is leaking some air into the system. Did you make sure that you removed the old rubber seal and install a new one when you changed the filter?
 
If you continue to have issues with this hyd. call us @ 920 295 3278, there is an inherent design flaw with those tractors that we can help you correct, usually shows up as the tractor ages and gets more worn, Dale, riverdalefarmshop.com
 

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