BMW 33526771729 Rear Left Shock Absorber

To inspect the shock absorber, remove the trim cap, bump stop, and protective tube. Check for signs of fluid leakage, pitting on the piston, and damage on the body. Test the operation of the shock absorber by moving the piston through a full stroke and short strokes to ensure smooth and continuous resistance.

The steering and suspension check includes inspecting tires for irregular wear patterns and proper inflation, checking the universal joint and steering gear housing for leakage, examining tie-rod ends and all suspension and steering components for damage or wear, testing the movement of the steering components while an assistant turns the steering wheel, checking balljoints for play and inspecting their boots for damage, and inspecting the suspension arm bushings at the rear of the vehicle for deterioration.

The front suspension shock absorbers on 3-Series models are MacPherson struts.

Once the strut assembly is removed, clean it and securely mount it upright in a vise. Proceed to remove the bolt attaching the suspension strut to the hub carrier, as well as the ABS sensor wiring bracket. To safely work with the coil spring, use a spring compressor to compress it.

The coil spring should be positioned between the spring holders in a spring compressor, ensuring that three coils lie between them before compressing the spring.

Counterhold the piston rod with a suitable wrench while handling the washer plate, bump stop, damper protective tube, and rear shock absorber.

Raise the car and remove the front wheel.