Bobcat 853 hydraulic oil drain plug location?

In my past experience with the Skidsteers, the drain plug is hooked up to a line with a plug on the end. Some manufacturers have hooked up this line to the frame and have plugs on the outside of the machine. The best way to find it is by pressure cleaning it thoroughly and then looking to find the bottom or as close to the bottom of the tank as you possibly can and see if there is a hose coming out of the tank. You will have to trace it. Good luck.