Many thanks for the info, been looking for it for a few days now. About to change all the vacuum actuators for the climate control and wanted to do the job right. Removing the dash board makes me a little nervous. I live in the North West Corner of Ct. one mile from Lime Rock Race track. I am waiting till the weather warms up before getting into the dash removal. I have checked the vacuum actuators with a MultiVac, 5 bad, rest OK but am planning to replace them all.