Need a fuel line diagram for a ryobi scorpian

hello sir, fuel line routing for ryobi,poulan trimmers, looking at machine from left side,front green line from tank to bottom of port on primmer bulb. rear line from tank which has filter inserted through tank with small white ring pushed up aginst tank & filter fittings, goes to port at bottom of carburetor.top line from primmer bulbgoes to top port of carburetor. that is the way thay go on.it is important to make sure you have the same fuel line I.D. and O.D. are very important! also if old line dissolved it will get in carb. and clog ports & small screen inside.clean inside of carb. with carb. cleaner & air pressure. to get your parts and numbers ,go to mtdparts.arinet.com, parts,791-683398,fuel line assembly.hope this helps,MrFixIt, oh could you please rate this solution,thank you.. this is for most fuel line trimmers~~~