Power steering hard to turn...


2003 Buick LeSabre 3800 engine

I recently replaced a footlong section of rubber hose on the power steering lines. While I had it jacked up I added fluid and turn the steering wheel back and forth many times to get the air out of the line.

While driving the car when I slow down to make a turn into a driveway or at a stop sign the power steering doesn't seem to be working very well, very hard to turn.

Any ideas of what this might be?

What else to check?