• 2 Stroke Husqvarna Motorcycles Made In Italy - About 1989 to 2014
     WR = 2st Enduro & CR = 2st Cross

  • Hi everyone,

    As you all know, Coffee (Dean) passed away a couple of years ago. I am Dean's ex-wife's husband and happen to have spent my career in tech. Over the years, I occasionally helped Dean with various tech issues.

    When he passed, I worked with his kids to gather the necessary credentials to keep this site running. Since then (and for however long they worked with Coffee), Woodschick and Dirtdame have been maintaining the site and covering the costs. Without their hard work and financial support, CafeHusky would have been lost.

    Over the past couple of weeks, I’ve been working to migrate the site to a free cloud compute instance so that Woodschick and Dirtdame no longer have to fund it. At the same time, I’ve updated the site to a current version of XenForo (the discussion software it runs on). The previous version was outdated and no longer supported.

    Unfortunately, the new software version doesn’t support importing the old site’s styles, so for now, you’ll see the XenForo default style. This may change over time.

    Coffee didn’t document the work he did on the site, so I’ve been digging through the old setup to understand how everything was running. There may still be things I’ve missed. One known issue is that email functionality is not yet working on the new site, but I hope to resolve this over time.

    Thanks for your patience and support!

All 2st Warped cylinder head. Should I get it fixed?

Lime

Lime

Husqvarna
A Class
My cylinder head is a bit warped. If I put it on a flat surface then I can get the 0.03mm feeler gauge and sometimes the 0.05mm feeler gauge between the flat surface and the cylinder head at a couple of places.

Is it okay ore to I have to take it to a mechanic to get it 100% flat?

I cant find anything about the service limits in the manual.
 
It depends on what type of surface you are guaging it on. Is it a surface plate or heavy glass ?

If it is then I would surface it. If it's not, then I might try to verify the flatness of the surface you are using.

Are you having leakage past the o-rings?
 
MOTORHEAD;86440 said:
It depends on what type of surface you are guaging it on. Is it a surface plate or heavy glass ?

If it is then I would surface it. If it's not, then I might try to verify the flatness of the surface you are using.

Are you having leakage past the o-rings?
Click to expand...

I have used two diffrent mirrors, the results are the same.

Ther is water leaking out from the cylinder head nuts.

Edit: Maybe I should use “liquid gasket” + the o-rings. The former owner of the bike dosen´t seam to have used anything accept the o-rings

Now I feel stupid... :doh:
 
Lime;86444 said:
I have used two diffrent mirrors, the results are the same.

Ther is water leaking out from the cylinder head nuts.
Click to expand...
That would be a simple answer. Not leaking- don't fix. Leaking-fix it. Probably can be precision ground by a good machinist.
 
Tape a sheet of 400 grit sand paper on the heaviest mirror, or both together and hand lap it flat. Then get a new set of the OE o-ring / washers and it should be good for it's next life.
 
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