Mf 135 hydraulic question

[grangenumber4]

i have a 135 massey and i recently got a tipping trailer for it, the problem is that when i hook the trailer into the drawbar and try to tip the trailer with the controls the lift arms will lift right up to they cant go any more and the trailer wont tip, but if i chain the lift arms to the drawbar to put pressure on them the hydraulic system while then tip the trailer, is there any way that i can set the system up that when the trailer is connected the lift is isolated and the hydraulic will only tip the trailer and thats it.

 

[JJ. in B.C.]

I would install a selector valve in place of the transfer cap on the right front top of the lift cover, then you will be able to switch from the 3pt to the aux for your trailer

 

[grangenumber4]

thanks for that im trying to source a second hand one as we speak they are too dear to buy new for all the use that it will see