Jeep Repair: 2001 Jeep Grand Cherokee power steering, jeep grand cherokee, power steering pump

Question
I have a leak at the line coming from the top of the power steering pump. I understand there is an o-ring where the line goes into the housing. I would like to know how to replace that o-ring. There is not much clearance to pull the hose out, and I'm not sure how to get the pump itself off.
Thank you

Answer
there is not a replaceable o ring  its a whole new line from the pump to the lower rad fan assembly.  They are a bear  and if u are not care full U can strip the threads going into the pump at the wrong angle.
Contact a local dealer for the line  it comes with all u will need.