Description Reviews MINI Power Steering Pump Return Line. Have you noticed that the rack is all wet, or maybe there is a drip on the floor? This line is a common leak point. This line goes from the reservoir to the rack and is part flex hose and part hard line. We even give you a #10 hose clamp so you have everything you need to do the job! We always reuse the crush washers due to the large size and low torque. The torque on the banjo bolt is 30 ft. lbs. and will require a 22mm socket (some extensions and swivel are also very helpful). Don't forget the Royal Purple MAX-EZ power steering fluid.