165 Massey pump shaking

[hwy11]

After replacing hyd pump for pto, the tractor shakes alot while using lift. It worked fine but leaked off some before replacing pump. Any help would be greatly appreciated.

 

[DLTTrekkers]

After replacing hyd pump for pto, the tractor shakes alot while using lift. It worked fine but leaked off some before replacing pump. Any help would be greatly appreciated.

Did you get a new pump ?Shaking comes from a pistonring thats not good or a valve assembly thats faulty

 

[Masseymad18]

After replacing hyd pump for pto, the tractor shakes alot while using lift. It worked fine but leaked off some before replacing pump. Any help would be greatly appreciated.

A new pump you replaced with?

Generally shaking comes from the control valve assembly or low oil which I'm.sure it's not. Even dirt in there can cause this