Hi All, I'm new and I know VERY little about bikes. I recently had some rust issues with my tank. Thankfully that is now resolved as a friend changed the spark plugs and cleaned the carbs and the bike is running fine. Now, I'm just doing some general maintenance... I was wondering how to drain the coolant so I can put a new mixture in. So far: I removed what I thought (or should I say my father thought) to be the hose to drain the coolant. A litre of greenish mixture did came out. However when I looked into the reserve tank its still full. Did I remove the wrong hose or is there more than one place to drain the coolant? Thanks in advance for any advice!