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2000 ML320 left rear tire assembly noise

3051 Views 13 Replies 4 Participants Last post by  Witek_M
I am running a 2000 ML320 which has a rubbing noise in the back left tire assembly. i think the problem is with the rear axle or possibally the brake caliper / brake system. Has anybody had this problem or does anybody have any tips or suggestions about the problem. Any information would be great.
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I am running a 2000 ML320 which has a rubbing noise in the back left tire assembly. i think the problem is with the rear axle or possibally the brake caliper / brake system. Has anybody had this problem or does anybody have any tips or suggestions about the problem. Any information would be great.
You need to get more creative describing sound it makes. Conditions as well.

Forward/backward. Turning left/right. Accelerating, costing, decelerating, braking.

Jet taking off, landing. Train passing by. Formula1 car going by. Blender on high. Fingernails on chalkboard.

Lift left rear with jack and rotate wheel. Plant your friend at the curb and drive by. Ask them to describe sound and direction.
well after more examination of the wheel assembly it turns out that the wheel bearing has gone bad and worn out... creating the noise. I know the process of replacing the part and such, but was wondering if other people out there had any advice for the removal of the bad bearing or the instillation of the new one?
There are several special tools involved. Cost of which will far exceed price of having it done by the shop.
Just make sure not to use slide hammer to remove hub. It will destroy ball joints.
Here are some more drawings that may help.

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Hi Witek M -- thanks for the additional information -- and quick response!

As I examine this further, I'm getting the sense i should let a shop tackle this. Per your earlier email, I hate to remove the wheel carrier and damange ball joints and I certainly to note need to add some of these specialty tools to my collection. Do you have any sense how much benz whill remove from my bank account to complete this work?

Thanks
Don't feel bad. 90% of success in any repair is to know when to quit.
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