01Prepare for the task

  • Park the vehicle on a flat, level surface and engage the parking brake.
  • Gather the necessary tools and equipment, including a jack, jack stands, wrenches, sockets, pliers, and a pry bar.
  • Put on safety goggles and gloves to protect yourself during the process.

02Lift the vehicle

  • Locate the control arm that needs to be replaced, and position the jack under the appropriate part of the vehicle's chassis.
  • Using the jack, lift the vehicle until the wheel is completely off the ground.
  • Secure the vehicle with jack stands to ensure stability and safety.

03Remove the old control arm

  • Locate the bolts that attach the control arm to the steering knuckle and the frame.
  • Use a wrench or socket to loosen and remove these bolts, taking care not to damage any surrounding components.
  • If necessary, use a pry bar to carefully separate the control arm from the steering knuckle.

04Install the new control arm

  • Position the new control arm in place, aligning the bolt holes with the corresponding mounting points on the steering knuckle and the frame.
  • Insert and tighten the bolts, ensuring they are secure but not over-tightened.
  • Double-check that the control arm is properly aligned and connected.

05Lower the vehicle and test

  • Carefully remove the jack stands and lower the vehicle back to the ground.
  • Give the vehicle a test drive to check for any unusual noises, vibrations, or handling issues.
  • If everything feels and sounds normal, the control arm replacement is complete.

Conclusion

Changing a car control arm is a manageable task that can be done by experienced DIYers or with the help of a professional mechanic. It is important to follow proper safety procedures and take the time to ensure correct installation. By replacing a worn or damaged control arm, drivers can maintain the performance, stability, and safety of their vehicle.

MethodsDetails
Step 1Prepare for the task by parking on a flat surface, gathering tools, and wearing safety gear.
Step 2Lift the vehicle using a jack and secure it with jack stands.
Step 3Remove the old control arm by loosening and removing bolts, and separating it from the steering knuckle if necessary.
Step 4Install the new control arm by aligning the bolt holes and tightening the bolts.
Step 5Lower the vehicle, test drive, and inspect for any issues.
car control arm
vehicle maintenance
suspension
steering
vehicle performance