OK, I was hoping somebody else would ask. Which way does the copper side of the washer face? Years ago when I replaced mine, the old one was so worn I couldn't tell which way the new one was supposed to go, and off hand I can't remember how I put it in. I have a new one now, and as I'm going in soon to replace the primary chain and tensioner, I'll be in a good position to change the washer too.

1970 Bonneville