tors problem?

[benjo]

Hello from Germany!
I write the text by google translator, so do not be surprised when things sounds funny
I have a blaster built in 2005. Without changes!
Yesterday at a drive round the following happened:

sry for the view

The throttle cable got stuck and did not go back. at the end of the video you can hear how it is easy back and forth to move.
Is this the famous Tors problem?

I think the t. o. r. s on the carburetor is to blame above. think there is dirt came in as the images to be seen.
is it normal that the t. o. r. s so is loose and can be moved back and forth?

On the way home goes from the motor. And can also fail to start.
a day later the motor going again, but runs very restless.
to control the motor and I carbs and exhaust and cylinder head removed.

Looks to me everything good except for the carburetor.

How to proceed? t.o.r.s disable only electronically? or rather buy another carb and fully develop?
would be really grateful for some tips
too much slush for the blaster but was it not?

 

[Awk08]

Welcome to BF.

if the throttle did stick open as it sounds it did, then the TORS system didn't do it's job, as it should have limited the revs to just above idle.

03+ tors removal.....
http://www.blasterforum.com/threads/03-06-tors-removal-diy.41973/

 

[speedyslyder]

did the top of carb where it screws on come loose?
i have had the top cap come loose before allowing it to pin itself/even with the locking tab on there??
i did not read everything you wrote lol

how easy did the top cover come off#2 /or did it appear loose?

 

[Awk08]

the "slush" (mud) may have played a role ?

but i've ridden in it without problems..........

 

[tbrooks]

Yes that was alot of mud. Next time hose it off some more before pulling anything apart. You don't want that mud getting in any farther.

 

[benjo]

right! after coming in the caburetor it goes insinde motor and then i would damage it!
the #2 top cover was tight as it goes, but #1 the caburetor switch is not tight on it.
i can move it 0,4 inch left / right & up / down!

Today i watched and there is no Gasket under the #2 Top cover!
So i will install a new one and then i will check if the #1 switch is tight on it, that i can´t move it like now!


If i disable the tors system, is the motor able to do the rpm like in the vid?
how many rpm are ok for this motor?
in my vehicle registration it´s listed by 21.46 hp@7000 rpm
that sounded not like 7000rpm

thx people

 

[Larry's Shee]

Yes that was alot of mud. Next time hose it off some more before pulling anything apart. You don't want that mud getting in any farther.

This ^^^
At least it looked cleaner in the pic of the head off. Almost looks as if the gasket on top of slide isn't sealing well.
Check that air filter is clean, and is sealing to air box, and box to carb tube is good.
Reason I ask is because it looks like a lot of wear to the carb slide, and exhaust side of piston looks scuffed/scratched, especially by rings.

 

[speedyslyder]

right! after coming in the caburetor it goes insinde motor and then i would damage it!
the #2 top cover was tight as it goes, but #1 the caburetor switch is not tight on it.
i can move it 0,4 inch left / right & up / down!

Today i watched and there is no Gasket under the #2 Top cover!
So i will install a new one and then i will check if the #1 switch is tight on it, that i can´t move it like now!


If i disable the tors system, is the motor able to do the rpm like in the vid?
how many rpm are ok for this motor?
in my vehicle registration it´s listed by 21.46 hp@7000 rpm
that sounded not like 7000rpm

thx people

it is throttle over ride system=T.O.R.S.
it is for safety of young riders....it will not affect anything or change anything if disconnected/it will just not kill the spark if the throttle gets stuck wide open.

sometimes #1 can move,and that is why people get rid of it.It is easier for it to vibrate loose with heavy tors brick on top/then let dirt in,then destroy the engine