Left side of the engine. I have a slow oil leak below the generator. I pulled the generator cover and found oil laying in the cover and there's oil on the generator as well. I put the bike over on the kickstand to break the rotor bolt loose and the oil RUNS out from behind the rotor. I have trouble believing this is normal. Bad seal behind the rotor? I couldn't get that rotor bolt to come loose either. Is it reverse thread? I know to get the proper Honda rotor puller and not use a three jaw puller.