at the top the wire connects to the mast bearing, you can't see it - when you press the horn button you're applying a ground to that wire to make the circuit, use an ohmmeter to check if the wire out the hole has good continuity to ground

Bill

Last edited by Woogeroo; 12/19/2011 7:38 PM.

Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot