Hi All. Approx 10 year old Hayward Power Flow Matrix SP1510 motor and pump. I turned the motor off the other day to empty the filter basket and it won't turn back on. I tried spinning the shaft, it spins freely. I took it apart and the bearings are still good, and I've Emory clothed the internals to get any corrosion off, but the spring switch broke. I'm not sure what else to call it, but I can't seem to find a replacement anywhere. I'm guessing it's not making contact the way it should be.