Air problem

Can someone give me a clue. I changed the lower front air tank and now I have no air to the shift, clutch fan, no air horn, no seat air, no front brake air and no suspension air. However, the red needle on the air gauge on the dash reads full and white needle on the same gauge reads empty.

Thanks

 

The line going into the air tank has a one way check valve make sure its in the right direction or take it out hook it up direct and see what happens

 

Thanks, I will look at it tomorrow

 

That was it, thanks so much

 

well done!