1. Raise both sides of the front of the vehicle and support it securely.
2. Remove the wheel.
3. Disconnect the wheel speed sensor wiring harness clamps from the lever.
4. Loosen the nut of the clamping bolt of the terminal connection of the steering knuckle with the ball joint, remove the bolt and remove the ball joint pin from the steering knuckle.
5. Loosen the nut of the front arm mounting bolt to the subframe, holding the bolt from turning.
6. Loosen the two nuts securing the rear arm mount to the subframe, holding the bolts from turning.
7. Remove the bolts and remove the front suspension arm.
Since the original lower front suspension arms are assembled with a ball joint and silent blocks, further disassembly of the arm does not make sense.
8. Install the parts in the reverse order of removal, without completely tightening the lever hinge fasteners.
9. Lower the vehicle to the ground and rock it vigorously several times. Finally tighten the suspension threads with the vehicle on the ground to the torque specified in appendix 1.
10. If necessary, replace the second lever in the same way.
Recommendation: After replacing the front suspension arm, check and, if necessary, adjust the wheel alignment angles (see "Checking and adjusting wheel alignment angles"). To do this, use the services of workshops that have special equipment.
(Original version of the article on the website ChevyMan.ru)