225 charging problem

Waydaminit. Jumper 12V to... where? What is "it" to which I'm jumpering 12V? To the end of the green wire I've disconnected? If I disconnect at the VR, I'm applying 12V to the alternator; and vice versa. These are very different actions - please clarify.

Thanks
Dan
Sorry. Disconnect the green field wire either from the alternator or the VR, and jumper 12V to the alternator field terminal if you disconnected the green at the alternator, or jumper 12V to the green field wire at the VR if you left the other end connected to the alternator.