My ride is a 2007 GRiSO 1100.
My problem began when oil pressure light went on. There was plenty of oil, so it was probably the oil pressure sending unit. After a week and little bit, the part comes in, I replace the unit, and the light stays off. But I have acquired a rather large oil leak and I'm wondering where I went wrong. I did find a small washer on the garage floor, and I don't know if it belongs somewhere on the bike.
I also had to replace the head temperature sensor. While I was doing this, I had to remove the left hand oil line, and the washer could have come from there.
Any help would be appreciated.