I don't believe you have variable assist. As far as the hose, you have two, a return and a high pressure. Both bolt into place and are easy to replace. The worst part is routing them. If you have done other work, you should be fine.
After replacemnt, make sure to bleed the system. Safely lift and support the front of the vehicle. Fill the PS pump and turn all the way from left to right (engine off) several times. Do this until you no longer have to refill the PS pump.
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Wednesday, March 2nd, 2011 AT 4:41 PM