I'm putting my powerhead back on and I have ran into a snag. Under the primer solenoid there are 3 hoses 2 small ones that go to the carbs and one large one. I didn't note where the larger hose goes (probably because I thought it would be obvious). Anyway I can't find where it plugs in, I suspect there is a reason I can't find it. There apears to be a small nipple inside the hose that I probably broke off when I unplugged the hose. That would explain why I can't find anywhere to plug it. Anyway I need to locate where that hose goes so I can make the necessary repairs. Can somebody tell me exactly where that hose goes?