Cadillac 19260857 Boot Kit,Rear Wheel Drive Shaft Outer Cv Joint

To check the shock absorbers, park the vehicle on level ground, turn off the engine, and set the parking brake, ensuring tire pressures are correct. Push down on one corner of the vehicle and release it, observing that it should stop moving and return to a level position within one or two bounces; if it continues to move or fails to return, the shock absorber may be worn or weak. Repeat this check at the other corners, then raise the vehicle and support it securely on jackstands. Inspect the shock absorbers for fluid leakage, noting that a light film is not concerning, but any significant leakage requires replacement of the shocks as a set. Ensure the shocks are securely mounted and undamaged, checking for damage and wear on the upper mounts, and replace them as a set if necessary. For the steering and suspension, check tires for irregular wear and proper inflation, inspect the universal joint between the steering shaft and gear housing for lubricant leakage, and ensure dust boots are intact. Examine tie-rod ends for excessive play and look for loose bolts or damaged components. While an assistant turns the steering wheel, check for free movement and binding in the steering components. Test balljoints for wear by prying the control arms up and down; any play indicates a worn balljoint that needs replacement. Inspect balljoint boots for damage and leaking grease, and at the rear, check suspension arm bushings for deterioration. For the rear CV Boots, which protect the constant velocity joints, wash them with soap and water to prevent premature deterioration from oil and grease, and inspect for tears, cracks, and loose clamps; any evidence of damage or leaking lubricant necessitates replacement.