Mahindra 4110 hydraulics shuddering

[aj4478]

I have a Mahindra 4110 with FEL that is about 6 years old. It has 140 hours on it and has been serviced yearly since I don't put enough time on it to go by the hourly recommendation. When I cranked it this morning to load it on the trailer the loader jerks when moving up and tilting the bucket back. downward movements are smooth. I drove it around the yard for a few minutes to let everything warm up but after about 5 minutes the steering was also jerking when turning and the loader action would shake the whole tractor. The 3PH also jerked when moved up. It felt like there was air in the lines like when there is air in water lines after repairing a line. It had been sitting about 3 weeks in the barn and everything worked normally last time it was used. Hydraulic fluid is clean and full. Is there anything simple this could be or should I take it to the dealer? I am mechanically competent but have no experience with hydraulics.

 

[J_J]

Connect a hyd gage and look for normal operation, and if it is not there, investigate the item more closely.

Any air should bleed out as you use the cyl.

Check and or reset all the QD in the hyd system.