Valve sizes.

[RazoR333]

Would any one be able to tell me the out side dia. of the valve shim's. I'm looking at doing the valves here in a day or so , and a local place has a bunch of shim's i can use if i want. but they are varying in sizes and shapes.....
And what "special" tool do i need to adjust them other than a set of angled feelers?

Thx in advance.

 

[maleko89]

The shims are 25 mm in diameter. You'll need the special "J" tool from Yamaha to compress the valve buckets. This allows you to remove the shims from the top of each bucket.

 

[RazoR333]

thx a bunch malek. unk: