billst
Member
have a 95 flstn with primary auto adjust tensioner installed by the previous owner. i had a problem with chain slap so removed the outer case to check it out. i found small grooves cut into the case by the chain. there were already 3 shims under the tensioner so added 2 more to add more tension. this seems to have fixed the problem for now but what i'm wondering is. has the chain stretched so much that the adjuster cannot add enough tension? has the adjuster spring itself gotten too weak or is this setup not as good as the original tensioner? has anyone tried the new hydraulic auto tensioner? any thoughts are appreciated. thanks