1989 120 linl sync

[jy118lfd]

Just a note to anyone trying to link one of these. I was going over my new (to me) motor and I could not get the roller to touch the throttle cam. When I got better light I saw that someone had replaced the screw and it was too long and was touching the block not allowing the roller to touch the cam.<br /><br />Just something to check if you are having a problem like this o a looper

 

[Walker]

Re: 1989 120 linl sync

I believe your roller should have a clear bushing on it too. That will make the roller larger. With the bushing in place your roller will be approx. 3/8" in diameter. Make sure its there.

 

[jy118lfd]

Re: 1989 120 linl sync

I did not see that on the part list but have seen it on a friends 150. With the proper screw I have plenty of adjustment now. Its just amazing how a misused part can cause a major problem.<br /><br />I will look for the clear bushing

 

[Walker]

Re: 1989 120 linl sync

Jon, check and make sure you can get full throttle, the butterflies in the throttle body must open to full horizontal.

 

[jy118lfd]

Re: 1989 120 linl sync

Yup I will, Thanks