working on a dearborn '73 conv. 351 2-bbl. some p/o removed most of the underhood a/c stuff. owner wants it put back. i'm stuck on where the a/c clutch wire connects to. wiring has also been hacked. i have looked at wiring diagrams but all i could find was a schematic. i need a pictorial for dummies. i'm out of my league on this one......any guidance much appreciated.