I can't figure out how to access the carb on my Cub 1440 to remove it and clean it. I'm clueless, and don't want to tear the engine out in order to access the carb. Can't find any shop manuals on line. Called Cub Cadet. They forwarded me to BS who isn't any help. Any experience out there who's done the job? or any reference to a "how to" fixit manual? Appreciate any help.