Got my KX080 stuck in a trench and then we had a torrential downpour overnight. The machine was flooded to just below the seat cushion. I have it out and now and have a heater in the cab drying it out. I am wondering what to check before starting it. I have not turned the key as I am hoping to dry things out first. There is no sign of water on the dipstick and in the hydraulic reservoir but will open up the drains in case it has settled to the bottom of the sump and reservoir. What else should I check.