I have a 96 monster 900. I changed some fuel lines and now i can't get the gas to flow to the carbs. I checked the vacuum lines that come off the intake manifolds and they have pressure. so far i replaced the fuel filter and spark plugs and swapped in a new battery. even sucked on the line that goes to the carbs still no gas. before i get a rebuild kit for the pump is there anything else i can try. Now just so i have this right the top vacuum line goes to the carb. and the bottom line is the fuel supply. Please let me know if this is correct. the pump does not have arrows.