GM 22719807 Rear Shock Absorber Assembly

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To remove the rear wheels, start by loosening the lug nuts and securing the front wheels with chocks. Then, raise the rear of the vehicle and support it with jackstands. Once the vehicle is secure, remove the rear wheels. Next, use a floor jack to support the rear axle on the side you are working on, positioning the jack head under the coil spring pocket. Proceed to remove the shock absorber upper and lower mounting bolts. Take a close look at the shock for any signs of fluid leakage or damage to the shock body. Test the operation of the shock by moving the damper shaft through a full stroke and short strokes of 2 to 4 inches. The resistance should be smooth and continuous; if it is jerky or uneven, or if there is any visible wear or damage, the shock needs to be replaced. To install the shock, follow the reverse steps of removal, using new bolts and tightening them to the specified torque.

No, the components of struts or coil springs are not serviceable and must be replaced if a problem arises.

After securing the strut and connecting the steering knuckle, reattach the brake hose to the strut bracket and reconnect the stabilizer bar link. If applicable, install the ABS speed sensor wiring harness to the bracket. Then, install the wheel and lug nuts, lower the vehicle, and tighten the lug nuts to the proper torque. Finally, tighten the upper mounting nut(s) to the specified torque. It is recommended to have the front wheel alignment checked and adjusted if necessary. By following these steps, you can successfully remove and replace the struts in your vehicle's front suspension. Always use caution and the appropriate tools to ensure a safe and proper installation.