Changed the coolant today, but didn't remove the reservoir tank, somehow it wasn't obvious from the manual it has to be done, i thought it just mentions that if you want to remove it then see page whatever (and remove the @#$@% swingarm !). So i proceeded as they instruct, remove the cap, remove the drain bolt and drain it. Only 2liters came out, instead of 3.6 which is the full capacity. As the reservoir tank seemed to get drained as well, i thought this is what counts as coolant replacement. Is this what you guys do, or do you actually try to get all the 3.6 liters out somehow. And how ? (please don' tell me you actually remove the swingarm!) Found a post here that some suck it out with a sucking device of their choice, can you get all of it that way ? Seems to me as i only removed about half of the coolant today, perhaps i will just do this more often, like every year, and in this way keep the prescribed 2-3 year interval. Any comments appreciated, cheers !