Please help, I have a 2014 Mahendra 6110 that over heats after 2 hours running my bush hog. the tractor is 4 years old with 800 hours on it, and this is the first time this tractor has started doing this over heating problem. My tractor is well maintained and I use it once a week to cut about 10 acres of grass, which takes me about 4 hours to cut. I run the AC, but this has never been a problem in the past 4 years. I have had to raise my bush hog about 1 inch up off the ground so the skids on the bush hog does not drag and put extra stain on my tractor. This is also something new that I have had to do to get it to run the 2 hours before it over heats and I am done for the day. The radiator is full and there is no leaks any where and the radiator and screen both have been cleaned by compressed air with a long wand and water with a garden hose. It is still under warranty. I Thank you for any help. Sincerely Sammie