Spring Mechanical Fix for Koken Chair

I have a 1966 plain jane Koken barber chair with a spring tension handle to allow the back to be lowered. I had to have the bracket repaired and now I can NOT figure out how the spring mechanism reattaches back. Is there any one out there with a picture how that darn spring goes onto the handle. I will be more than happy to post a picture of the mechanism if that would help. Thanks a bundle!