BMW is recalling model year 2008, 2009, and 2010 F650GS and F800GS motorcycles manufactured between January 2008 and December 2009.
During engine operation, a vacuum is created in order to draw fresh air into the canister. This air then mixes with the fuel vapors captured by the canister, and is subsequently combusted. Due to the routing of the ventilation hose, water near the end of the hose could be drawn into the charcoal canister.
4498 units are affected.
Check out my Motorcycle Recalls feature for more details.