Re: B&S 4-post solenoid to 3-post
2024/03/09 17:40:04
(permalink)
The two smaller wires are trigger AND GROUND on the 4 post solenoid.
The new 3 post solenoid should already be grounded with the mounting plate(replacing the 4th post).
So, all you would need to hook up is the trigger wire. The ground wire isn't needed
and won't affect any safety switches..
I don't know the colors of the two smaller wires so just try one at a time..
Make sure the ground (frame or wherever it mounts) for the new one is clean and shiny
.
.