I bought a (cheap) turkey baster at Wallymart and realized the turkey baster will not fit down far enough in the PS reservoir. So I bought some irrigation drip tubing that fits inside the end of the turkey baster. Tried to use it and it did not work well at all, I think the turkey baster is too cheap as the bulb falls off easily. So my next try will be to unbolt the reservoir lift it up and undo the bottom hose and pour the old fluid into a jar. Fill and repeat 3 times.