I have a problem getting my 92GS 500e started It sat all winter.Took the airbox and carbs off. Cleaned the carbs without much disassembling.(took the bowls off) and replaced a choke cable that was seized up. Put it back together and now I can't get it to fire up. Took the spark plugs out to see if they where still good. Yep still good. But not sure about the gas I think I'm not getting gas to the engine any easy way to check this? Also anywhere I can get a manual for this bike would be great help thanks in advance.