New workmaster 25

[Samuelmarkwood]

My newholland work master 25 2021 with 35 hours on it came with new loader attached. When booming down jerk violently if moving while lowering bucket. Anyone else with same problem? Is there a fix? Also when pushing posts I the ground bucket slowly curls up, moving away from the pressure. Same questions.

 

[oldnslo]

Is the jerking while lowering when you are trying to lower a loader very slow and precisely? If then it sounds like the directional control valve on your work master has a poor metering characteristic. I had the same problem with my Branson when I purchased it and ended up replacing the valve.

Pushing post with bucket I presume is when bucket curls back. This is potentially also the directional valve leaking which all directional valves do. Some just more that others.

Hopefully someone with experience with work masters will respond.