Carb Rebuild

[Fuscazul]

I'm a beetle newbie.
Need a dummies guide to carburator rebuild. I have a stock 1973 Brazilian 1500 beetle with a Solex 30.

The carb floods frequently. Gasoline drips onto the engine and the engine stalls. After about 1/2 hour of dripping. It restarts like nothing ever happened.

I've played around with plenty of engines but never dealt with carburators. Where shall I begin?

Thanks,
Al