8663 Chessie smoke unit wiring

Hi guys, I have a 442 Chessie 8633 from the 80’s. I purchased a new smoke unit for it a couple of years ago but train stuff go pushed back. Now retired and trying to get caught up. Anyone have a wiring layout for the unit. I think I can figure it out but a diagram would be better.

I have two wires coming from the engine, two bare wires from the smoke unit and two wires for the light.

Not exact engine but close enough I think for what you have. goto page 120

https://www.lionelsupport.com/media/supplements/Supplement1to9/1Complete.pdf

Thank you. I think that will help