How do i get the air out of the power steering lines?

 

Put front end on jack stands. Cranking the wheel back & forth with tires on the ground is hard on everything.
Turn the wheel about 1-½ turns to the left (or right) and go back to center. Watch the reservoir level to avoid adding more air. Repeat in opposite directions for a number of times. Finally turn the wheel to lock, back off a half turn and hold. Repeat in opposite direction. That should clear the lines.