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April 8th, 2014, 10:02 AM   #1
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Exhaust rocker arm 2003 same as 2001 ?

Hello !
Are the exhaust rocker arms from a 650 2003 the same as the 2001 ?

Thanks
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April 8th, 2014, 08:37 PM   #2
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I don't believe so.

There was an upgrade in 2003. Most folks with the 01's upgraded their rockers to the 03's.

The 01's also had pressure lubricated rocker arm shafts. There is a tiny O ring at the 8 o clock position on the top of the head, and then the rocker box bolts down onto the O ring. This is the oil feed to the rocker arm shafts.

If you have an 01, you have to be sure that O ring is there, and careful assembly is required or you will have an oil leak there.
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April 8th, 2014, 11:06 PM   #3
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thanks !
If I have inderstand,I can put 2003 rocker arm in my 2001...

Yes I have a 2001 650,and the tread of one of the adjustement scew is domaged
So I will maybe have to remplace the complete rocker arm. Husaberg don't have 2001 anymore but still have 2003 available...
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April 9th, 2014, 12:48 AM   #4
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Hi

I think the 01 and 02 are the same.

I probably have ones 02 to sell you, let me check at home and will get back to you.

Cheers
ZAGA
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April 9th, 2014, 09:28 AM   #5
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this will be great !!
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April 9th, 2014, 10:42 AM   #6
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Hi

I have what you need, if you are interested please email me at zaga600@gmail.com

Cheers
ZAGA
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April 9th, 2014, 12:50 PM   #7
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Originally Posted by streetbike View Post
thanks !
If I have inderstand,I can put 2003 rocker arm in my 2001...

Yes I have a 2001 650,and the tread of one of the adjustement scew is domaged
So I will maybe have to remplace the complete rocker arm. Husaberg don't have 2001 anymore but still have 2003 available...
you don't need a new or a used rocker arm here. the tappet pads are available as are the locknuts. simply remove the poor pad and fit a new one.

regards

Taffy
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April 9th, 2014, 02:13 PM   #8
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Thanks for your help Taffy, but I presume that it's the tread of the rocker that is ruined ??

ZAGA
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April 9th, 2014, 04:32 PM   #9
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I had a thread buggered. I bought the right size tap and it cleaned up well.
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April 10th, 2014, 12:11 AM   #10
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Anyway, I think that the tappet is much harder then the rocker, even if it is the tappet that is ruined I would pay very close attention to the rocker tread.

It's not funny to loose one tappet.

Cheers
ZAGA
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