So . .. everyones heard of the auto chain oil set up on early 750's, hate it, spews oil everywhere. Thought that was the source of my massive oil leak dripping all over the chain and spraying over rear tire. Tried everything, new rubber bumper, plug hole with bit of o-ring yada yada. . . Finally figured it out! There is a tube that hooks to the back of the engine/trans that runs to the oil tank. This little plastic rubber tube had a nice crack in it, dripping oil all over the swing arm, running into the front sprocket case and all over the chain. Had to laugh, hooked up a new line, no more leak. Maybe this'll help others ? Happy riding!
