My Mahindra 4510 started to get warm, not hot. I brought it back to the barn. Raised the hood and saw fluid all over the engine compartment. Radiator was down about 1.5 quarts on a 8 quart system. Oil was down about 2 quarts on a 8 quart system. The oil pan bolts etc. were not loose. The oil filter was not loose. The radiator cap was not loose. Any thoughts where an external oil leak could occur? Unsure if it has an external oil cooler or connection.