I picked up a MF 5460 this week and used it for the first time today. The coolant gauge never moved - can't be normal, right? It should have at least come up off the far mark, right? I was bush hogging and stopped on several occasions to clear all of the seed and fluff off of the grills... one would think that it would at least get warm operating like that on a 90 degree day. I'm calling Harry tomorrow to see if he can troubleshoot this and boost my a/c performance for me. Thanks for any thoughts.
