OEM Buick Terraza Rack And Pinion

Buick Terraza Rack And Pinion Parts Questions & Experts Answers

• Steering Gear
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  Q: How to replace the Rack and Pinion steering gear on Buick Terraza?

  A: The first step for Rack And Pinion replacement requires vehicle elevation with proper support. Start by removing the stabilizer shaft before you disconnect the Tie Rod Ends from the Steering Knuckles then disconnect the steering intermediate shaft from the Rack And Pinion. Hook up a utility stand to support the frame before you take out the frame rear bolts. Never let the frame drop too much because it might damage engine components. First secure the frame and powertrain with the utility stand before you can remove the Rack And Pinion heat shield. Begin by detaching the Rack And Pinion cooler pipe and pressure hose from the Rack And Pinion. Then remove the Rack And Pinion bolts and nuts. Pull the Rack And Pinion out of the left side wheel opening of the vehicle. Install the new Rack And Pinion through the left side wheel opening to the frame by using bolts according to these instructions: first, ensure the fasteners are spotless then develop 2 nm (18 inch lbs.) torque/drag before seating; repeat if necessary for new fasteners. If not, replace them. Torque the Rack And Pinion nuts to 60 nm (44 ft. Lbs.) while turning an additional 60 degrees before reinstalling the heat shield. Connect the Rack And Pinion pressure hose first and tighten to 27 nm (20 ft. Lbs.) torques before proceeding with the cooler pipe and causing the same amount of torque on it. Raise the frame and powertrain with the utility stand while installing the cooler pipe retaining clip. Then secure the frame rear bolts to 165 nm (122 ft. Lbs.). First lower the vehicle before installing the steering intermediate shaft alongside tie rod ends and stabilizer shaft. Complete the Rack And Pinion system with fluid then perform an air bleed followed by leak detection and proper toe adjustment.