Dec 21, · The upper ball joint is threaded into the upper control arm. You need a ball joint socket to remove it (unless you want to spend an afternoon with a large pipe wrench cussing every knuckle you lose). Assuming that you are also replacing upper control arm bushings, it is sometimes easier to remove the UCA with the spindle attached and drive (or press) the upper .
I used my floor jack to lower and raise to get the best angle and leverage. Items you will need. Just give it some decent hits and it will slowly slide out. You will hear a pop meaning the taper fit stud has been released from the spindle.
This might take some doing while moving the arm up and down while pushing inward to line up the mounting bolts. While aligning the bolt holes install both mounting bolts in the same position as they were removed.
Use a wrench or socket to tighten the both mounting bolts while keeping the alignment adjusters or shims in place. These bolts might be difficult to get a torque wrench on but you want to tighten these bolts to manufacturer's specifications which are usually between 65 and 75 foot pounds.
Reconnect the Upper Ball Joint Insert the upper ball joint into the upper spindle bulk head.
Use a hammer to gently tap the taper fit stud into place which will keep it from turning while installing the nut. Install the upper ball joint nut by hand to avoid cross threading. If the taper does not hold push down on the control arm which will help hold the ball joint stud from turning.
Use a wrench to tighten the upper ball joint mounting bolt. Use a socket and a torque wrench to tighten the nut to manufacturer's specification which is usually between 65 and 75 foot pounds. Lubricate the Upper Ball Joint Once the job is complete lube the upper ball joint using a grease gun.
Release the Supporting Jack Lower the hydraulic jack and reinstall the wheel. Torque lug nuts to factory specifications between 95 to foot pounds.
When driving the car for the first time listen for strange noises indicating the job will need to be rechecked. It is strongly suggested to have the car aligned when the suspension work is done.
Here is the job being done by one of our mechanics.Make sure that the housing for the joint is even so it slips right in. While aligning the bolt holes install both mounting bolts in the same position as they were removed. Install a new cotter pin through the joint-ball stud hole using the nose pliers.
The next step would be to remove the C-Clip which prevents the ball joint housing from separation. Now, I made the stupid mistake of not removing it and using the puller to force the ball joint from the housing, as I did not initially see the clip.
After the ball joint was removed, I took off the C-Clip using a pick set and a screwdriver to pry it off. The picture above is the ball joint housing without the ball joint because of my mistake.
After the C-Clip is removed, use the Pitman puller to push the joint down and out.Remove the Upper Control Arm After both nuts have been removed slide the bolts from the control arm mounts while keeping the adjusters in order. I will be replacing the passenger side soon; and updating this with more pictures.
The joint was then, finally removed. I cleaned up the area for the new joint and used the puller in the opposite direction to press the new BJ through.
Make sure that the housing for the joint is even so it slips right in. Depending on the kit purchased, you may have to remove the rubber boot first in order to press in.
Take the cotter pin off the upper ball joint stud holding the steering knuckle arm.Feb 11, · Learn how to use a pickle fork on the upper ball joint in this free auto repair and car maintenance video clip. Expert: Nathan McCullough Bio: Nathan McCullough graduated from Nashville Auto Author: expertvillage.
Use a pair of nose pliers. Remove the castle nut from the upper ball joint stud using a wrench or ratchet, ratchet extension and deep socket.
Loosen the two bolts securing the back of the upper control arm to the mounting bracket. Use a wrench to hold the bolt head as you loosen the retaining nut with a ratchet and socket.
Pull the control-arm ball joint off the steering knuckle arm.How to Install Upper Ball Joints calltally.infot Removing Control Arm. Ford Explorer 2003-05
You may need to use a Pitman arm puller to free the ball joint. Finish removing the two bolts from the back of the upper control arm and lift the upper control arm off the vehicle. Install the New Upper Control Arm Set the new upper control arm in place and install the two bolts and retaining nuts to secure the back of the upper control arm to the mounting bracket.You may need to use a Pitman arm puller to free the ball joint. Lift the arm from the spindle. Mount the tire on the wheel assembly and install the wheel lugs using the lug wrench. Items you will need.
Remember the bolt heads should point inward toward the shock absorber with the retaining nuts on the outside of the mounting bracket.