Could somebody please tell me what type of lubricant for the Reverse gear device and the reverse trans box. Also where is the engine drain plug at? Is it the large silver bolt located next to shifter on left side? Also is there a way to remove the plate under the rear trans box to get to the drain plug? Thanks

 

I haven't changed the reverse oil.I can't believe I didn't see it before. I'll be changing mine tomorrow. My dpx dosen't have a plate under the reverse gear box but I think the drain plug is at the back on the side.The big plug by the shifter is the oil drain for the motor

 

Ok, thanks, just wanted to make sure, because the manual does not tell much of anything about the maintenance.