Our tractor clubs pulling sled has a wd-45 tranny in it that controls the weight box i am guessing its part of the hand clutch setup we took the top cover off to do some winter updates and change the oilinside there is a large clutch that is either in or out there are no gears inside just this clutch our presidents father told us the clutch end is all that gets oil the other end is dry and then another club member told me that we have the oil in the wrong end that the clutch should be dry but there are bearing in that section can someone tell us who is correct we do not want to mess this tranny up please AC people HELP