So I may have a bonus thrust washer. When dissembling I bagged each assembly separately so I wouldn't lose anything or mix up things. There was a thrust washer behind the clutch basket ( 25mm i.d.hole) and another between the inner hub and basket (20mm i.d.hole) so of course that's what I used to reassemble.
It doesn't bind with the 2nd thrust washer removed but the teeth of the clutch basket gear, kick start intermediate, and crank gear line up better with it installed. It's a proper thrust washer, not a hardware store item. Is this redundant or possibly more than 1 type of clutch assembly? I need to get another parts book clearly
thanks