BMW 31316786001 Front Driver Side Strut

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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.

Slide the tube, bump stop, and cap onto the shock absorber. For installation, follow the reverse steps of removal, ensuring proper torque settings and alignment are maintained.

After removing the upper mounting nut, lower the shock absorber out from underneath the vehicle. If needed, you can also remove the two bolts and the mounting from the suspension arm.

If your vehicle has a strut tower brace, remove the cowl trim panel cap and associated bolts. Regardless of the model, from within the engine compartment, remove the strut upper mounting nuts and lower the strut assembly. Be sure to take note of any alignment marks between the mounting plate and vehicle body.

During reassembly, ensure that all parts are correctly positioned. Inspect all components for wear or damage and replace them if necessary. Be diligent in tightening all fasteners to their specified torque and consider replacing self-locking nuts. After completing the reassembly, it's recommended to check the front wheel alignment and, if applicable, calibrate the steering angle sensor, especially if the vehicle has active steering.

Loosen the control arm and tension strut bolts at the subframe to avoid damaging the bonded rubber bushings.

To start removing the shock absorber, block the front wheels and raise the rear of the vehicle using jackstands. Removing the rear wheel can provide better access. On E-series chassis models, remove the luggage compartment side trim panel. Position a floor jack underneath the hub carrier and raise it to support the weight of the carrier.

During reassembly, ensure that all parts are correctly positioned. Inspect all components for wear or damage and replace them if necessary. Be diligent in tightening all fasteners to their specified torque and consider replacing self-locking nuts. After completing the reassembly, it's recommended to check the front wheel alignment and, if applicable, calibrate the steering angle sensor, especially if the vehicle has active steering.

The shock absorber check involves parking the vehicle on level ground, checking tire pressures, pushing down at each corner of the vehicle to observe the movement of the body, and determining if a worn or weak shock absorber is the cause.

MacPherson struts are essential components that support the spring.

It is essential to support the wheel bearing carrier to prevent the drive axle and wheel bearing carrier from dropping excessively, which could damage the brake hose, parking brake cable, and drive axle CV joints.

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.

Springs should be replaced in matched pairs, with the BMW ID number stamped near the end.