I just bought an old Troy Bilt Pony. I hope to get it running and rebuild what is necessary. It looks to be in good condition but it doesn't run. I replaced the spark plug but still get no fire. If I can post my photos you will see that I have removed the ignition switch.. I think it may be bad but am having trouble identifying the model of the tiller. Any help on model ID, manuals, and places where I can obtain parts will be appreciated.

Any help?