I've just purchased a Sea Doo 2004 RXP 215. It has 120hrs on it. Runs great. The previous owner had been told not to do the supercharger washers till the light came on? He was the second owner and had the 100hr service done. From what I have read on here they don't last long. Could it be they have been changed already? Or should I be pulling the supercharger out now? Would be nice to know if I can relax as they must of been done already!