Installing traction tires on steam locomotives

[RJP]

I cannot figure out how to gain access to the driver wheels on my 2-8-0 steam locomotive in order to install new traction tires. Does someone have a suggestion or is there a diagram that will show me how to do it?
RJP

[gatrhumpy]

Remove the pin that holds the connecting rod to the wheel and then install the tire. You also might have to remove the entire axle.

[RJP]

Thanks... but can you go a bit further? How do I remove the pin and where is it? I've tried to pop the connecting rod out with a tiny screwdriver but I was afraid to force it.
RJP

[Piyer]

You could also use Bullfrog Snot - it's a liquidy stuff that you apply with a toothpick and it cures to a solid in less than an hour (give it 24 hours before returning it to the layout), so there is no need to disassemble your side rods.

[RJP]

Thank you everyone for the suggestions. Hopefully, I can take it from here. Looking forward to seeing the "little engine that could" finally make it up the fairly steep grade.
RJP

[bobwrgt]

If you are good with working on small things I have had success with using clear silicon in the groove for traction tires.
On engines with a groove in the wheel I fill it with clear silicone with the engine running upside down in a cradle and smooth it out with a hobby knife. Let dry 24 hours and done.
Bachmann had the tires on backorder at the time.