15-09-14, 06:28 AM
What mileage is on the bike? The chain could be stretched as far as the adjuster can go. The only way to know for sure is to take the tensioner out and check how far it's advanced. To get the tensioner out you'll have to take the carbs out which is annoying but it has to be done. Take the large centre bolt out of the tensioner first, then the two allen head bolts. Taking the centre bolt out first removes the spring pressure from the tensioner so it stays on the same adjustment notch so you can check it.