As Kikemec says you must mark the distribution strap with respect to the toothed pulley, you remove the spark plug cables always marking its position.
To remove the butt bolts you must take them out to the center in the form of a spiral, so you will be sure that you will do it in a good way.
Then you will give the joint and eliminate any reluctant of it.
Then you place the new joint verifying that the holes heat perfectly.
Then you put the butt checking that it is well placed.
Then you put all the butt bolts and press in the Sigante Order.
The squeezes are:
1st tighten stage: 40 nm
2nd Press stage: 60 nm
3rd TIE STAGE: 90 °
4th tighten: 90 °
Then it will be ready.
Then you put the belt in place, verifying that the brands coincide.
Then you turn the crankshaft and verify that the brands coincide again.
In the end, everything covers and put the spark plug cables again in the marked order.
Made to walk and everything ok.
Greetings