I purchased a new to me 2021 ck2610 this winter with 40hrs. Did the oil and hydro oil/filter change at 60 hrs for the break in. When cold, at start up the low oil PSI light stays on for about 2 seconds. A little research says could be a faulty switch or wrong viscosity oil. Any one else seen this on the 25hp motor? I will have to check the viscosity because I cant remember what I bought but it said for use with Kioti on it. I used either 10w40 or 15w40. Either should be fine depending on climate.