How to check for a bad upper control arm?
How to check for a bad upper control arm?
How to Check for a Bad Upper Control Arm. 1 Step 1 – Remove Wheels. Raise the vehicle’s front and place the jack stands underneath for support. Use the socket and air gun to remove the front 2 Step 2 – Position Floor Jack. 3 Step 3 –Ball Joint Removal. 4 Step 4 – Remove the Upper Arm. 5 Step 5 – Push Out the Ball Joint.
Do you need to inspect the ball joints on a Subaru?
So that’s why it is important to inspect the ball joints regularly and make any replacements or repairs as required. One of the simplest ways for the do-it-yourself Subaru enthusiast to inspect the ball joints on a Subaru STI that is for sale is to lift the front wheels off the ground and set it on jack stands.
Why does the lower ball joint wear first?
Because load-bearing ball joints carry vehicle weight, they usually wear first. If the coil spring is seated between the frame and the lower control arm, the lower ball joint is the load-carrying joint.
What’s the best way to check a ball joint?
Use your hand to check the up-down play on the ball joint. Rock the lower part of the wheel around to see if there is any play in the joint. If there is any play in the joint, it must be replaced. 4
So that’s why it is important to inspect the ball joints regularly and make any replacements or repairs as required. One of the simplest ways for the do-it-yourself Subaru enthusiast to inspect the ball joints on a Subaru STI that is for sale is to lift the front wheels off the ground and set it on jack stands.
When to know if your suspension ball joint is bad?
Tip: Any noises or play heard towards the top are most likely indicative of a problem with the upper ball joint, while, any play or noise coming from the bottom of the wheel are probably indicative of a problem with the lower ball joint.
What’s the difference between upper and lower ball joints?
Depending on the type of vehicle and suspension in question, there may possibly be an upper and a lower ball joint. The lower ball joint usually takes the biggest hits and wears out first. Not only does it need to handle the load of the vehicle, but it also absorbs the shocks of potholes and other bone-jarring road hazards.
