I'm replacing the clutches in my '87 Bayou 300. When I installed the replacement centrifugal clutch, I noticed the clutch hub could slide in and out on the shaft after the nut was tight. It seems to have maybe .040 play--about the thickness of the thrust washer. It seemed excessive, so I reinstalled the original clutch--same thing. I'm wondering if this end play is normal or if I'm missing something? I have the Kawasaki Service manual and years of experience. I have 1 thrust washer--there's only 1 in the exploded drawing. I wish I paid more attention when I tore it apart. My question is: Is this in/out freeplay with the hub able to slide .040 or so on the shaft normal? Any help appreciated.