3-Point Hitch Jd 2355 problems with slow arm linkage

[Jvergara]

TX jim,
Thank you for your input. I appreciate it. I will do your test this week end.
JV

Jim, I remove the hoses to loader. I tested and raised the arms. Bur still sloe speed. So problem might be the flow valve or inside the rocks haft housing. What do you think? Thanks for your input.

 

[Jdmano]

Does the rockshaft chatter as raising? If so you have high pressure leakage. You can also run tractor and shine a light through the fill hole and see if there is fogging inside the case from oil being sprayed. If not check your control valve linkage for the rockshaft control. Valves could be worn tight.

 

[Tx Jim]

Have you ever checked stand-by psi? It should be 2250 #'s.

Jvergara
I'll ask you again. Have you checked stand-by psi?????????????

 

[Jvergara]

I have not noticed any sound when raised.

 

[Jvergara]

Jim,
I have not checked rhe pressure. I will do so.
I do know that the loader is fast and very strong.

 

[Tx Jim]

If loader is fast then rockshaft control valves or L/D control mechanism is responsible for slow 3pt operation.