ok, time to ask for help again.
I've replaced the lower chain guides, and I'm trying to drive the pins back into the block. I'm asking for advice on the recommended way to do this.
I was able to get them most of the way in by threading in a 6mm x 20mm bolt and beating the heck out of it with a rubber dead-blow hammer, but I can't drive it in that last 1/4" or so.
I thought I'd ask for advice before I do something stupid.