Torsion Key Installation 1: To begin install, block the rear tires of the vehicle so that the vehicle is stable and can’t roll backwards. Safely lift the front of the vehicle and support the frame with jack stands. Place jack stands on both sides of the vehicle and remove both front tires. 2:Locate the torsion bar adjuster bolt behind the lower control arms. 3:Measure and write down how many threads are remaining on the adjuster bolt. The new key will get set to this same location. 4:Use extreme caution when unloading or loading a torsion key. There is a lot of energy stored in them. .
