The gasoline generator carburetor oil drain position is at the bottom of the carburetor, there is a screw, you need to remove the filter outside the carburetor to see this screw.
Gasoline Generator Carburetor Oil Drain Operation Steps
1. Remove the cover outside the filter.
2. Take out the internal filter sponge.
3. Remove the fixing screws of the carburetor.
4. Take off the rear baffle of the carburetor filter.
5. Unscrew the screw under the rear carburetor to drain the oil.
