TB spring, so put in the new roller pin bearings and finally got the big spring on. The plate closes but it really takes a lot of effort to open to full throttle. I really did not notice how hard it was when I dismantled it. So are they hard to get to full open? No binding that I can see.



All together, looks right but a lot of spring tension.

 

Its fine..theres tons of leverage at the pedal...and in the quadrant.

 

It doesn't look to me like it is hooked in the right place. Maybe unwind it a part turn and hook it at the other bar like the other spring.

 

Well I see what noted, really takes some work but got it like one of the photos, still takes a lot to open. Can not make it loser.


Still takes a lot to open butterfly.

 

We dont know what 'a lot' means in a still image.

Like..you struggle to open it?
How are you doing it?

 

Well when using the arm that the wire attaches to I am surprised how strong the spring is. Getting the large spring in place took a lot of force.