Just changed my cam belt and right at the end of the job i came across this bolt!!

I have racked my brains trying to think if i took it out or not.
I've looked at the haynes manual and traced back my steps....
any ideas as it looks pretty important

i took the front bumper off and dropped the radiator and frontpanel etc down to get to the bottom 4 bolts in the pulley.

it's an 8mm thread with a 13mm hex head 25mm long thread from under the head
the washer appears to have a witness mark like you find on an adjustable bracket and it has belt soot over the head and washer.

http://i7.photobucket.com/albums/y25...t/100_1871.jpg

car is in my sig

cheers