[ssrodder]

OK, took WUR apart tonight. Much cleaner than most carbs I have taken apart. A little black residue where the pin goes in the orifice that is held to the body of the WUR by four screws. I cannot blow thru either the in coming or return lines at that location. Should I be able too? In the Pelican tech article about building a adjustable warm up regulator it mentions a diaphram with two small orifices needing to be completely clear. Is this diaphragm under those four small screws? Is there a secret to removing the wires to get at those screws? How do I get the pin to say in place when I reassemble the unit?
Those carbs are looking better every day.