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Dan0995 June 13th, 2018 04:26 PM

Valve adjusment Husaberg 450fe 06
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Do I have to remove the rad every time to adjust my valve?



jampe June 13th, 2018 08:55 PM


pollo June 16th, 2018 08:14 AM

I took the 90* allen wrench used to remove the cover and cut it shorter. That way the cover can be removed without the wrench contacting the radiator.


Kawboy June 20th, 2018 04:51 PM

Like Pollo said and an allen head screwdriver insert to spin them after you crack them loose

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Dan0995 July 8th, 2018 06:30 PM

Hi Guys! Thanks for your tips.

I was able to do it with a short Allen et a screw driver.
My actual problem Is to put it dead center. I use a plastic straw and place the cylinder at the top position, exhaust valve were 100% free but I had a little resistance with the intake valve adjustment. So that probably sign that I wasn't dead center. The head is 100% rebuilt with double spring. I never have the little slack like on the youtube's video.

Are you able to use the 0.12mm shim or your use the 1/6 trick?

Thanks for your help, I never adjust valve before.


ned37 July 9th, 2018 06:23 AM

make sure tdc is AFTER intakes open and close. (not after exhaust)
if after exhaust your exhaust clearances will be way off.

Goose916 July 13th, 2018 11:00 AM


Originally Posted by ned37 (Post 186818)
make sure tdc is AFTER intakes open and close. (not after exhaust)
if after exhaust your exhaust clearances will be way off.

sage advice, ask me how I know.

Taffy July 14th, 2018 01:37 AM

you want the leading edge of the proud bump on the flywheel (fir the ignition to spark) to be level with a line from the middle of the end of the crank and the bottom edge of the screw that is to the left (at 9 o clock). this is true TDC.


Dan0995 July 15th, 2018 06:40 PM

Thanks again for your tips,

I did it again but this time after the intake (in/out) movement. Then move the cylinder up, adjust valve with the 1/6 trick. The bike make some little back fire and stall at high rpm and didn't reatch the third gear.

I didn't see Taffy's recommandation. I notice white line+ the edge on the ''generator'' flywheel.
If intake valve (in/out) is done, cylinder completely up, what would be the next step?
Should I use a 0.12mm ''shim'' to adjust the valve? If yes, can I use 0.13mm? I may have to bend it.


Dan0995 July 23rd, 2018 06:18 PM

1 Attachment(s)

Can some one tell me if it's like that?

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