Hi, I just recentely got what I was told to be a 1983 Suzuki LT185, it looks kind of small to be a 185, so I was wondering If anybody could tell me where on the engine it says the engine size? Also, I am having trouble getting it into any gears other than 3rd and 4th, so I am going to put fresh oil in and I hope that helps, so I was wondering where is the crankcase/trans case oil drain plug is, and does it have a hexagonal hole to unscrew the drain plug? Also, both the LT125 and the Lt185 were both 4 strokes, right? Thanks for all the help in advance fella's!