Hyunday Matrix rocker problem

Hello colleagues:

In the matrix that I have to be 3 cylinders, a rocker has skipped and the camshaft has scraped a bit.

I think that just by filing the camshaft and trying to leave it nickened, I could throw a little yet, since I do not have enough knowledge to change the tree and the strap of the distribution that would have to be touched too.

I have the problem with the rocker that I do not know if I will be able to put it without removing the tree or if there is a tool for this type of breakdowns.

If you can help me, appreciated it in advance.

Unfortunately you will have to remove the camshaft there is no other way and that if you are lucky and you do not have to disassemble the cylinder head as in other models.

Thanks for everything, I have done it as follows, with the help of another person I managed to put the balcony without disassembling the camshaft, previously straightened a valve that had folded and limited the camshaft a bit. At the moment it is working and I don't know how long it will last.

Greetings, and grace to all who make this forum possible.