Oil Pump

[kart74]

I have been working on the 175. I have it running good now, and have replaced all of the lines. I have been running it on premix just to be safe. I can see that the oil pump filled the lines, but is there any other way to make sure the oil pump is working properly?

[Bikenstein]

Let it idle and hold the pump full open. It should start smoking heavy from both pipes if it's workin.