I decided to go through my service manual and do some maintenance,but the manual was not to clear on a few things, possibly because the manual is also for regular sportsman. My questions are: does the front gearcase where the drain is in the skidplate and the fill is by the radiator hose[that was fun to reach]get demand drive fluid or adc front drive fluid? I really dont know where the rear gearcase is, the manual says the drain is in the skidplate,but besides the front gearcase the only drain i found in the skidplate i assumed is for the crankcase since it was near the oil filter and dipstick. The part farthest to the rear of the machine which I would assume would be the rear gearcase looks like the picture in the manual of the transmission. I lost my owners manual so I don't know if that would be any help. The manual also mentions adc differential hydraulic circuit fluid,there is no picture of this so i have no idea where this is. Any help would be greatly appreciated!