You have the one model I'm not familiar with, but here goes. Your tank to carb feed line should connect at the carb with a T fitting on a fuel rail just above the float bowl. Your petcock vacuum line is usually connected to the #2 intake port before the carb. There should be 2 types connected to the carb with T fittings on a rail near the top of the carbs, these are vent tubes and do not get connected to anything. Lastly there should be a tube going from the valve cover to the airbox for crank case ventallation. I hope this helps
Allen Thomas On Aug 17, 2014 7:26 AM, "Tommy Hill" <[email protected]> wrote: > Not sure, But here goes... > > Top one don't know > Second is vacuum line > The third is the main fuel line > Fourth one don't know. > > Notice 1 and 4 have no clamps or signs of having had a clamp. Could they > be a vent or something? As Javier said. Confirm that the third goes to a > T fitting between the carbs. This provides fuel to all four. > > -- > You received this message because you are subscribed to the Google Groups > "Nighthawk Motorcycle Lovers!" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/nighthawk_lovers. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Nighthawk Motorcycle Lovers!" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/nighthawk_lovers. For more options, visit https://groups.google.com/d/optout.
