Hello, I'm new to the forum, and want to ask a question on behalf of my grandfather. He owns a 4110, less than 1 year old, less than 200 hours. Recently the oil pressure has dropped so low that the oil light stays on at any speed less than 1600 rpm. The dealer says the light will come on at 5psi. Tractor is full of oil, all the simple stuff has been checked. It's been hauled back to the dealer today, and we're awaiting their diagnosis. He really likes this tractor, we both know several people who have bought Mahindras and like them well. But this has made him loose quite a bit of confidence in the machine. I am wondering if anyone else has had this problem, if so what was the cause? I am trying to figure out if this is a fluke, or is there a problem with this model. Thanks in advance for ths information.