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What is the big nut on top of the strut an adjustment for?

  • Thread starter Thread starter h0oligan
  • Start date Start date Apr 5, 2005

h0oligan

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#1
  • Apr 5, 2005
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My car is making loud banging/knocking sounds when i hit bumps and rough pavement, someone said that if i tighten that nut the problem will be solved. I was just wondering what that nut adjusts before I mess something up more. Or if you have any other suggestions of what the sound could be. It sounds almost like im going over really big expansion joints in a bridge.
 

89roadster

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#2
  • Apr 5, 2005
  • #2
h0oligan said:
My car is making loud banging/knocking sounds when i hit bumps and rough pavement, someone said that if i tighten that nut the problem will be solved. I was just wondering what that nut adjusts before I mess something up more. Or if you have any other suggestions of what the sound could be. It sounds almost like im going over really big expansion joints in a bridge.
Click to expand...
It should just be for holding the strut there, if it's coming loose, you might want want to get a new lock nut (or strut if they're old enough).

These things shouldn't come loose.
 

86T-Top

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#3
  • Apr 5, 2005
  • #3
What 89roadster said. Also check the strut mount, (the plate under the nut) and the strut itself for wear. Both of these items will give you the symptoms you are experiancing.

Mario
 

h0oligan

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I think I'm just gonna replace the struts anyway because of high mileage. So, i guess that nut is some kind of fastner and not an adjustment right? What are some decent struts that are inexpensive?
 

Shakerhood

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Oct 28, 2004
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#5
  • Apr 5, 2005
  • #5
h0oligan said:
I think I'm just gonna replace the struts anyway because of high mileage. So, i guess that nut is some kind of fastner and not an adjustment right? What are some decent struts that are inexpensive?
Click to expand...

Yes, it is THE fastener for the top of the strut! When you have it removed the top of the strut shaft has threads on it and that is what that big nut threads onto.
 

jrichker

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h0oligan said:
What is the big nut on top of the strut an adjustment for?
Click to expand...
It is the Oh No nut! when it comes loose and the strut falls down, the car will go all over the road and you will say "Oh No, Oh No, or maybe something more colorful!
 

Rick 91GT

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#7
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  • #7
jrichker said:
It is the Oh No nut! when it comes loose and the strut falls down, the car will go all over the road and you will say "Oh No, Oh No, or maybe something more colorful!
Click to expand...


and all this time I thought it was called OH **** nut..lol
 

Henceforward

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#8
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Shakerhood said:
Yes, it is THE fastener for the top of the strut! When you have it removed the top of the strut shaft has threads on it and that is what that big nut threads onto.
Click to expand...

That nut is what is holding the strut secure. Without it, the strut is free to fall out.

I would have posted earlier, but I didn't see it.
 
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