Broken Top Shock Mounting Bolt

Discussion specific to the various air-cooled KDX models sold in the USA
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Derrie
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Country: Canada

Broken Top Shock Mounting Bolt

Post by Derrie »

So I begin the process of fixing up a 1986 Kdx barn find. Unfortunately this is what I came across when I removed the tank and seat. It appears as though the top shock mount is broken. Has anyone else dealt with this issue or know what kind of parts I will need to source to begin fixing? I have the service repair manual and diagrams at my disposal.
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Goofaroo
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Re: Broken Top Shock Mounting Bolt

Post by Goofaroo »

Nothing appears to be broken except for the shoulder bolt that passes through the spherical bearing in the shock. They are known to wear and last I looked they were difficult to find. A parts diagram will show you the bolt and nut you are missing.
Derrie
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Country: Canada

Re: Broken Top Shock Mounting Bolt

Post by Derrie »

Excellent. Yes, the bolt certainly is hard to track down. I’ve only found one in Australia, and they don’t ship to Canada. Guess I’ll keep on searching. Thanks for the help.
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KDXGarage
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Re: Broken Top Shock Mounting Bolt

Post by KDXGarage »

This one?

https://www.partzilla.com/product/kawas ... 4eb7ad6b85

The rocker arm looks like the hole is worn out (oblong). Where are the seals for the top of the shock??

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Derrie
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Re: Broken Top Shock Mounting Bolt

Post by Derrie »

Ooo thanks for the link. That is a extremely helpful. Ugg, the bike seems to have been ridden in this condition for a while so I don’t think the seals for the top of the shock are there.
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