GM 13366708 Rear Spring

To remove the back wheels, first loosen the lug nuts and block off the front tires in order to prevent rolling. Then lift the back of the vehicle and set it firmly on jack stands. When the car is correctly placed on support, take away its back wheels. The next step is to bear each side of the rear axle using floor jacks that put their heads below coil spring pockets. It's a must to label each spring before beginning so they can be re-added later at exactly same position they were taken from. Unfasten shock absorber lower mounting bolt on both sides. Slowly drop both ends of the rear axle assembly letting it rotate downward until coil spring tension disappears. After relieving all pressure, coil springs might be removed out of pads around which are made against them as long as these are attached to rear axle assembly. In case replacing springs, change upper and lower spring pads onto new ones. Installing wheels on back side is just like reversing out removal process itself. Always note that springs must be fitted to a vehicle with colored tags directed backwards towards it's tail end all times.