metal worm shafts and wiring diagram

Hello there.

I need a little help in finding out where to purcahse a metal worm shat for my 2000 model hudson jr. Lionel doesnt have it in stock any more. Also if someone could piont me in a direction of where i can find a wiring diagram for it I would surely appreciate it.

Thanks

Don’t know where you might get the worm gear shaft, but I think this is the wiring diagram you want - http://www.lionel.com/Products/ProductNavigator/_ServiceDocuments/Supplement44/Completed/8000Series4-6-4HudsonCompleteA-771-5.pdf