Lol Sorry Paul ! I posted on your post last night and did not know you you replied to this one !!. I've searched the web up and down and found a few things but they are PDF and I just copied them to my computer. i can send them to you via e-mail but cant remember where I got them from.
I found the dellorto carb manual. I stripped my carb apart and boiled it in vinager then washed it with hot soapy water. The most important thing when rebuiding a carb is to make sure all circuits are open. This takes time just sit down with a welding tip cleaner or different dia. pins and clean to make sure every orifice is open.
The petcock was my biggest issue as this was an aftermarket unit and I could not disassemble it, It was heavily gummed up !!!!!
I got the bike running perfectly and fixed all the wiring, brakes, ignition issues and took it up north to the cottage for the weekend. I put 43 miles on it without a hiccup or a rattlin fender
Now i;m gonna strip it apart and paint it, I ordered an NOS speedo and headlamp assy from ebay $100 +12 shipping just because it really makes the bike cool !! lol Im still looking for a nice set of handle bars as mine are badly rusted.
Cheers
paulhemi@bell.net