Forum bmwbike.com

The air intake tube which connects the air filter with the carburetor runs right through the gas tank on the R25/3. However, if the tube rusts trough, gas leaks out of the tank right into the carburetor. What would be the best way to repair the tube? Would one have to cut open the entire tank to get to the tube, or are there repair sets, like welding a new tube inside the old one?

Any advice is welcomne.

Christian