Gy6 cam chain/timing chain By borre009 (Read 563 times)

[borre009]

Hello everybody,so i'm new to this forum.I have a question.I have ruined thread in gy6 camshaft head,where you put spark plug,and im going to change it into a new camshaft head,i have aligned flywheel with cam chain,like in this picture before taking it all apart 

But i by accident moved flywheel a bit and i didnt mark it or anything so i lost the tdc,i tried reseting it to previous possition that i last knew,and im wondering now,can i ruin whole engine when i put on the new camshaft head because of this change?

I'm also kind of new to this kind of stuff and sorry for all the grammar mistakes,im not a native english speaker.

[cyborg]

Find tdc again and reset the cam after you install the new head,,, the library has all the info for setting the cam