Clutch problem on 7211

[magnumsize]

Hi, we have a Zetor 7211 -84.
I'm from Sweden so my english is not so good, but hope you understand anyway...

We use it yesterday for "spreading out shit" but one time when I should change gear the clutch is stuck. I push on the clutch-pedal so much I can but it doesn't move anything.

We have change the slavecylinder for a month ago, and we have bleed it. It works fine until yesterday, its getting more and more harder to clutch until it's now completely stuck...

Someone that knows what to do?

/Thanks From Sweden

 

[ixer0]

Hi

Welcome to the forum.
When you say the pedal is stuck, do you mean you cannot press it down ? If this is the case try undoing the bleed screw to see if it will press down then. If it will go down, then it must be the crosshaft or the thrust bearing carrier siezed inside.

Mike

 

[magnumsize]

Hi and thanks for the answer Mike.

Yes, I can not press the pedal down. I have undoing the bleed screw but no difference. I think I should try change the master cylinder and see if it do better...

Hi

Welcome to the forum.
When you say the pedal is stuck, do you mean you cannot press it down ? If this is the case try undoing the bleed screw to see if it will press down then. If it will go down, then it must be the crosshaft or the thrust bearing carrier siezed inside.

Mike

 

[ixer0]

Hi

I think you are on the right track with the master cyl. Just make sure the pedal moves okay on its pivot pin.

Mike

 

[magnumsize]

I have changed the master cylinder now, and it been no difference on the pedal.. But I took down the slave cylinder and that was not so nice in it... The slave cylinder was full of rubber from the hose that goes from master to slave.

So now I have order a new slave and a new hose and then I think would be okay..