I have done all stations and the bar have been pressed and all. But i can not take the bar from the Jig cart, it does not let me. I get this message "You have to finish the process before taking the bar". I have finished! And more idiotic is that the elemental crane claw does not grab hold of the bar when you lower it and then again put the lever.

 

Any help?

What colour is the bar?

It should be a flat white rectangle and it should be under the train again.

 

Sounds like you missed a step.

Seems like you missed the air. Otherwise it says that it's too hot to take if you missed the water.

I had this exact problem:

 

When you turn the fan on, is the fan blowing?

 

I had accidentally removed a cog from the wind machine so the machine was activated but nothing was blowing. Check if there's a small/medium/large cog in your inventory. Replace the cog (goes on the 'pin") and start the fan. The bar should turn white, then advance it to the claw section and you can pick up.

I had this exact problem:

 

When you turn the fan on, is the fan blowing?

 

I had accidentally removed a cog from the wind machine so the machine was activated but nothing was blowing. Check if there's a small/medium/large cog in your inventory. Replace the cog (goes on the 'pin") and start the fan. The bar should turn white, then advance it to the claw section and you can pick up.

This was the problem. Thanks!