Posted by Greg Coffin [172.68.34.7] on Tuesday, April 25, 2017 at 14:40:23 :
In Reply to: Some parts are plastic insulators, 10&11? posted by Chris Case [173.245.48.192] on Tuesday, April 25, 2017 at 14:01:24 :
OK, I misread the schematic. So the jeep steering shaft is grounded, and the horn button closes the circuit between the commutator and ground. It would be fairly easy to fit that to a PW shaft.