My thanks to Big Jim and horseydug. I removed the air cleaner and base, which seemed to involve less effort than taking out the battery. I found the bleeder valve almost immediately, got an 8mm wrench and my daughter (to pump & hold) and breezed right through the procedure. It probably took less than ten minutes for the whole operation.
Note: there was no clip on my bleeder which, no doubt, means it has been done before; clutch engagement has moved from near top of pedal to about halfway. That makes me happy!

I really won't know if this solves my problem completely until I drive it enough to heat things up.
Thanks again to all of you.
John