3-Point Hitch JD 4400 3point link problem

[irnbru]

Although I can lift my 430 loader and I can tip a trailer does anyone have any idea why I cant lift my swinging arms?

and another question

Where do the 4 coupling hoses for a AMV8 leaf sucker go if I have only 2 connection points??

I'm stuck

 

[kebo]

More information might be needed.... Did this happen all of a sudden? Or is this a new tractor for you?? Have you checked the rockshaft valve, if fully closed it can shut off hydraulics to the 3pt lift. If it's open, then there maybe something gone wrong inside the rockshaft???

Can't help you with the leaf sucker question....

 

[kennyd]

Welcome to TBN


Yes, more info needed...does the rockshaft lever mover freely? Is the linkage that connect the lever to the tranny damaged? Can you manually lift the arms?



As for the "leaf sucker", I have never heard of that, and a google search of AMV8 just turned up Aston Martin info...and I don't think they made implements. Is it from JD? But it sounds like you need another rear remote.

 

[irnbru]

Thanks for the welcome and the replies.

The arms do move freely and fell at the click of a finger.

RE the sucker, i will post fotos

 

[irnbru]

I think for the sucker I would require the same coupling as a backhoe?

 

[kennyd]

I think for the sucker I would require the same coupling as a backhoe?

Only if it has it's own valves, but you are not giving us any information to help you...

 

[irnbru]

Welcome to TBN


Yes, more info needed...does the rockshaft lever mover freely? Is the linkage that connect the lever to the tranny damaged? Can you manually lift the arms?



As for the "leaf sucker", I have never heard of that, and a google search of AMV8 just turned up Aston Martin info...and I don't think they made implements. Is it from JD? But it sounds like you need another rear remote.

the mover moves freely and the bar that runs under the seat moves with it reaches the hydraulic box to the drivers left without a problem.

the arms are easily lifted (without anything attatched)

as for the blower i have my doubts if it is genuine JD although it was advertised as such (if we ever get it going it looks a handy piece of kit none the less.

I dont have a manual for either machine so sorry about the lack of info.

 

[irnbru]

is everyone else as stmped as me?

 

[Willl]

is everyone else as stmped as me?

With the amount of info you have giving, it wont get much better.

 

[Willl]

Hey, where's your return loop ?