Peter,
Now you've made me feel guilty about = not going out in the garage earlier and looking, but it's HOT out there! :) Just = kidding, but it is hot everywhere in this part of Arizona.
There are 2 wires coming out of the = shaft under the knob. The green one is attached to a screw on the base. The black one is = attached with a screw under the knob. This screw also holds the copper = piece which should be sort of "L" shaped, with one leg of the 'L' in a = vertical position along the inner circumference of the knob. When you turn the = knob, the copper piece makes contact with the screw on the base where the green = wire is and completes the circuit to the pump.
You can't take it apart, it is glued or = welded together and the wires just run down through the shaft to the bottom. My = faucet was leaking from the bottom. I replaced it with a new one and then used = a hacksaw to cut the old one open. There are o-rings and rubber balls an = springs inside that make it work and keep it from leaking. Mine was leaking = around the o-ring at the bottom of the shaft.
So, does the copper piece that fell out = appear to be broken? Is the other half still attached under the knob? If so, maybe = you can just make a new piece out of copper or brass, bent like the original = was, drill a hole in it and attach it.
Hope this helps and good = luck.
Jerry
----- Original Message -----
From: Peter = Johnson
To: vanagon@GERRY.VANAGON.COM =
Sent: Thursday, July 12, 2001 = 12:45 PM
Subject: faucet innards (not Farrah)

Has anyone taken = apart their pivoting spout faucet?  The little copper piece that is used to = make contact with the screw under the knob has become detached on mine and = I am not smart enough to figure out how to and where to put it back = in.
 
Thanks in = advance
 
Peter J
85 Westy = GL
Willard, WA