If you don't see a grease fitting then it is sealed for life and cannot be greased. My answer applies to my cars, a 1989 Honda Civic, and a 1997 Toyota Camry, but your car might be similar. On my cars, I have to remove the ball joints, then pull down the boot along the tapering ball joint bolt (to provide an opening), then (carefully!) insert a thin greasing tube inside the boot and give it a shot of grease. You can get the greasing tube from auto supply shops (Pep Boys, etc.). It's a thin tube (about 1/8" to 1/16" diameter), and fits a standard grease gun.
They are a sealed unit. The lower ball joints are lubricated for the life of the vehicle and have no grease fitting due to space constraints.
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how do i change lower ball joint that is pressed in on a 99 tahoe
I think you met joints, and the joints are the upper joint and the lower joint. The order of clarinet peices from the top is mouthpiece, barrel, upper joint, lower joint, bell.
For the lower ball joint, remove the lower control arm and the ball joint seal. Press the ball joint from the control arm. Press the new ball joint into the lower control arm ensuring it is fully seated, install a new seal and the lower control arm.
How to change the lower ball joint for Mitsubishi diamante 1994
If your referring to the knee joint it is the tibiofemoral joint.
how to remove lower ball joint on 2003 gmc savana van
You will need to remove the tire and wheel from your Oldsmobile. Remove the retaining not on top of the ball joint. Pound the ball joint out. Reverse the process to install your new lower ball joint.
The upper arm is the humerus, the lower arm is made up of the radius and ulna. The joint connecting the upper is called the humeroulnar joint.
Two joint muscles in the upper limb is the wrist and the elbow. Two joint muscles in the lower limb is the ankle and the knee.
Unless common practice has changed, you should have to press the lower ball-joint down through the bottom of the lower A-arm to remove the joint.