Rear coil springs should always be replaced in pairs. The manufacturer recommends using new fasteners for suspension component installation. With the vehicle on the ground and at normal ride height, mark the shock absorbers in relation to the dust sleeve. Loosen the wheel lug nuts, raise the rear of the vehicle and support it securely on jackstands placed under the frame. Remove the wheels. On convertible models, remove the rear support braces. Detach the rear stabilizer bar links from the chassis, if equipped. Place two floor jacks under the axle tubes to support it. They will be used to lower the axle in the following steps. Remove the shock absorber lower mounting fasteners. Remove the rear brake hose brackets. Slowly lower the jacks under the axle until all tension is removed from the coil springs. Note the position of the spring ends on their seats and then remove them and the insulators. Inspect the insulators for wear and damage and replace them if necessary. Reinstall the insulators. Use tape to hold the top insulator in place, if necessary. Place the spring in its original position between the frame and axle tube seats. Raise the axle enough to install the shock absorber's lower mounting fasteners but don't tighten them yet. With the mounting fasteners in place, carefully raise the axle so that the marks on the shocks line up with the dust sleeves and then tighten the shock's lower mounting fasteners to the torque listed in the specifications. Reinstall the brake hose bracket. Reattach the stabilizer bar links to the chassis. On convertible models, install the rear support braces. Remove the jackstands and lower the vehicle.
