Can anyone help? My riding mower's left rear drive wheel does not have power to it. Both rear wheels would spin on snow when plowing too much snow, now the left doesn't which I assume could be the left differential gear in the transaxle, possibly, as well as some others connected to it. If I take the transaxle out of the mower, and split the case in the vertical upright position, will the internal components stay in their location inside the lower half of the case, while I remove the top half, and will there be any components that will fall out of the top half of the case that I carefully lift off? On U-Tube there were a few videos showing splitting the transaxle case and replacing gears, etc. but these were all cases that were horizontal positioned and could be split from the top with nothing falling out, not like the case I have which splits from side to side and everything assembled and held in place by the two cases from side to side. Any suggestions on a video of this process, or any advice would be greatly appreciated. I am a new member and hope everyone has a Merry Christmas and Happy New Year. Thank you very much for your help. Doc