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Old 03-13-2019, 07:27 PM
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Default Ball joints

How do I properly check for ball joint play on my 03 disco ? I jacked up the front last week and couldn’t feel any play by trying to move tire up and down but I hear some clunking sometimes and still think one or both are going bad

how do you guys properly Check these ball joints
 
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Old 03-13-2019, 07:38 PM
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Using a big pry bar and a helper to turn the steering wheel, failing that hook up a go pro and go for a drive down a rough track to get the joints flexing and see how much they move.
 
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Old 03-13-2019, 07:39 PM
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Get it up then use an angled pry bar under the tire to wiggle back and forth. It is not up and down play that you worry about. It's the wiggle. If that makes sense.
 
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Old 03-13-2019, 07:42 PM
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Originally Posted by zuke
Get it up then use an angled pry bar under the tire to wiggle back and forth. It is not up and down play that you worry about. It's the wiggle. If that makes sense.

so side to side ?
It did move side to side by hand but I thought it was just steering play
 
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Old 03-14-2019, 02:52 AM
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Jack up front of vehicle so wheels are hanging about two inches off the ground, then rest axle housing on jack-stands (this helps eliminate movement of axle housing, while prying with prybar), get a long prybar and someone to either watch ball joint area or pry up for you, place prybar under the tire, then lift upward. You want to watch for independent movement of the ball joint and spindle knuckle, if you are seeing this (ball joint moving upward before whole assembly moves)...ball joint is bad. If the whole assembly moves as one...ball joints are okay. Now, ball joints can become dry inside and cause binding...without showing signs of unusual movement.

Grasping the tire front and back and wiggling would find hub, tie-rod, drag-link or sloppy gearbox issues.

How are the boots on your CV joints, if they are torn...you could have issues there. Bad CV joints will pop while turning if they are bad.

​​​​​​​ Brian.
 
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Old 03-14-2019, 05:16 AM
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Originally Posted by The Deputy
Jack up front of vehicle so wheels are hanging about two inches off the ground, then rest axle housing on jack-stands (this helps eliminate movement of axle housing, while prying with prybar), get a long prybar and someone to either watch ball joint area or pry up for you, place prybar under the tire, then lift upward. You want to watch for independent movement of the ball joint and spindle knuckle, if you are seeing this (ball joint moving upward before whole assembly moves)...ball joint is bad. If the whole assembly moves as one...ball joints are okay. Now, ball joints can become dry inside and cause binding...without showing signs of unusual movement.

Grasping the tire front and back and wiggling would find hub, tie-rod, drag-link or sloppy gearbox issues.

How are the boots on your CV joints, if they are torn...you could have issues there. Bad CV joints will pop while turning if they are bad.

Brian.

thanks brian I will do they. The boots are ok no noise on turns
 
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Old 03-14-2019, 08:41 AM
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Worn out sway bar links will make noise too. Mine were clunking when going slow over uneven road.
 
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Old 03-14-2019, 09:20 AM
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Originally Posted by wjsj69
Worn out sway bar links will make noise too. Mine were clunking when going slow over uneven road.

ill check those to It does sound like a clunk almost a side to side clunk
 
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Old 03-14-2019, 03:47 PM
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Yup confirmed it’s my passenger side ball joints
not sure if I should buy the tools to press them in and out or have my local shop do it quoted $350 cash
 
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Old 03-14-2019, 06:01 PM
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Do it yourself, Casey Gray (Safari Gard) and I did it on his 04' and while it took us a while, and we ended up breaking one of the new ball joints not paying attention, it was pretty easy.

I think we used MOOG ball joints, his 6" lift rides much better now.


Oh, and most places will rent you the tools, its pretty generic.
 


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