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Where's the grease coming from?

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Old 06-30-2012, 04:41 PM
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Paulie964
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Default Where's the grease coming from?

Took of my rear right wheel, and saw this ... (thanks in advance for your help)
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Old 06-30-2012, 07:56 PM
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Rocket Rob
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If you take the wheel off, what do you see? I would look closely at the CV boot adjacent to the wheel.
Old 06-30-2012, 08:45 PM
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Opo
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It looks like the CV boot
Old 06-30-2012, 08:46 PM
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Paulie964
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This picture is taken with the wheel off ... That silver piece you see is the spacer ... CV boot its intact, no tears .
Old 06-30-2012, 09:04 PM
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Makmov
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yeah looks like the grease has got past the cv joint cap somehow. Maybe someone did put one there cuz they are stupid?
Old 06-30-2012, 09:55 PM
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carreragttech
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Talk to person who installed the spacers! They could have done the right thing and applied it to the center of the spacer to prevent corrision from the steel to aluminum contact! I prefer a small amount of anti-sieze but they may have used cv greece. Never put the lube on the face of the rotor or where it contacts the wheel only a light coat on the inner edge where it contacts the 3 nubs on the hub!
Old 06-30-2012, 10:04 PM
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Paulie964
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I installed the spacers, and have to shamefully admit I didn't put grease. But point taken. Besides, if it was grease from there, out wouldn't move inwards.
Old 06-30-2012, 10:18 PM
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Vandit
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Did you service the CV boots recently? I remember grease/solvent running out of that hole in the center of the axle when I was cleaning out the CV joints during a degrease/regrease/new boots job on my car. It may just be excess grease in the joint getting pushed out.
Old 06-30-2012, 10:25 PM
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Steve Weiner-Rennsport Systems
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Its excess CV grease that runs out when everything is hot. Not uncommon on track & race cars, depending on the amount & type of grease that been used.
Old 06-30-2012, 10:33 PM
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Paulie964
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Hasn't been serviced recently ... But I do track the car ... So I guess the verdict is in ... Should I have it repacked?
Old 06-30-2012, 10:37 PM
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Steve Weiner-Rennsport Systems
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Originally Posted by Paulie964
Hasn't been serviced recently ... But I do track the car ... So I guess the verdict is in ... Should I have it repacked?
If you track it, the CV's need more frequent attention than cars used strictly for the street. I cannot offer maintenance intervals due to all the variables at work here, however I'd strongly recommend using a very high quality CV grease (such as Neo) instead of the normal stuff that most shops use.
Old 06-30-2012, 10:46 PM
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Paulie964
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10-4 Steve, thanks!
Old 07-09-2012, 12:22 PM
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antonioconceicao
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Just opoxy it !
Old 07-10-2012, 01:36 PM
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Mike_964
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I have tried this as well. After a track day where I spun the car off track I had CV grease coming out of the breather whole. Repacked both joints with high quality grease and have not seen it since. And yes I have spun around a couple of times since



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