Perhaps you guys might have a clue as to how or where to locate the drain plug / plugs on my little 2810 for the hydraulic / trans axel. My dealer has closed shop - actually its the tenth dealer in the north Texas area to leave Branson so I am forced to do my own 300 hour maintenance. The fuel and oil maintenance was no issue, nor the front axel and power steering. However, the manual does not depict any drain plug for the rest of the hydraulic / trans axel. Any guidance would be appreciated.