I have a 1999 heritage (evo). Not sure if i hooked the oil lines in the right spot. Can someone look at their evo and tell me where the oil lines go?? There are 4 barbs that oil lines hook up to.

1.large one on the rear of the oil tank is the drain hose
the 3 toward the front of the oil tank...
2.the rear one i think is the supply line to the oil pump.
There are two others that are next to each other
3. The left one?
4. The right one?
One goes to the crankcase (breather hose)
the other is the return from the oil filter.

Which is which?????????????????

 

Inboard tube on tank is the vent from the crankcase.

Outboard tube is the oil return from the filter.