Thank you for your sympathy, guys. Last night I gave up and went to the house early. But then, I got some ideas.
Today I went out there, with my optimism restored. Lo and behold, all I needed was a plan and some positive attitude. I took the generator off and realized that the water pump pulley is adjustable, so if I made the upper pulley wider it would become smaller and allow the generator to lean out farther, away for the governor arm. Now, to get the water pump pulley off I had to take the fan off, inside the shroud. This operation reminded me of a brain surgeon fixing your brain up through your nose so he doesn't scar your forehead. He can do it, but he's going to grumble the whole time. That was me. Once I got the fan off, the pulley came off fairly easily. It was sorta' tricky to adjust but not impossible, so I remounted it and tried the generator on again and all is good. Off came the stuff again and I took the water pump off and discovered a bent housing on the pump. I'm trying my own trick on the housing. Sometimes I silicone something and let it solidify over night and then remount it. Most people put their siliconed part on while it's still wet and the silicone squishes out too much, I think.
Anyhow I grabbed the crank, found a chunk of 5/8 shaft, bored a 19/64" hole through it for the cross piece and welded it onto the end of the crank.