I replaced my motor
4-108 for a rebuilt 4-108 the differance is in the tach the old tach ran off a cable.
I found a diagram but still have some questions because what I found as wires on the motor
are strange if the diagram is right.
the problem is at the Alt. there are 5 wires orange 10ga. black 10ga. green 16ga. and two othere wires both look brown to me. I took a tester and ran them down but the Tach still will not work, the needle just jumps. More about the two wires I am unsure of one is a 16ga. standed core
and the other looks like a solid silver core
Per the diagram the one should be gray and go to the "S" post of the Tach and the other wire should be brown with white strip and is a resistance wire that runs from post " 1 " of the Alt to all gauges ( i post) and to the key. from what I understand this is the wire that is resistance and to me it seams wrong.
I will link the diagram I have.