Hi there,just set the timing on the A15..and as I was tighten the disy bold it broke of!!! What mus I do now? PLEASE HELP!! Can I leave it like that?

your timing will drift without that bolt.

at least it's somewhat easy to get access to, you'll probably want someone with a bolt extractor to try to get it out

Thanx B210sleeper,but that means that I should take the dizzy out? Is the instalation the same as the A12 dizzy.I found it in the tech section A12 instalation,I have a A15 and the dizzy is more to the back of the motor.

the A15 dizzy is in a better location :)
you might not need to take the dizzy out, it depends on how you extract the bolt and how much it is left

there's not really anything to taking it in or out other than making sure that you don't get it offset when putting the dizzy back in.

of course you don't want any metal falling in the hole when you take it out, so use some tape or something to keep junk out of there.

My advice,

Step 1: Vice grips
Step 2: If step 1 fails, weld on a purchase point carefully. ie: hex bolt end to broken bolt shank. or whatever lets you get a turn on the broken bit.

Removing and replacing the dizzy is easy as pie so just go for it. This could be a 15 minute job.

Thanx B210sleeper @ Keith! 4 the advice. I had to take the dizzy out at the end,because the bold was almost flat with the block. Took a dril and dril a smal hole en the bold and then put the dril in reverse and luckely it came out!! And you are right,there is not anything taking the dizzy out,it was ok!!! Thanxs alot.