2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 173Get this manual

2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 173

6Remove the cap screw securing the chain tensioner (account for washer); then remove the tensioner 7While holding the chain,
and account for two alignment pins; then remove the cam chain guide NOTE: Loop the chain over the cylinder and secure it