I have a 1978 Sachs moped that I finally got to work. It's 2 stroke motor was frozen so my friend rebuilt it. Now its time to clean out the rusty gas tank and replace the oil so I can get on the road.
Step 1: Removal of Gas Tank
Step 2: Pouring Gas Out
Step 3: Cleaning
Step 4: Oil Replacement
My moped is road worthy now. :) Exciting!