cam belt....make sure you own some good quality 6mm allen sockets ....sockets not the allen keys 

 

all kinds of pain happens when you ruin the bolt heads with cheap tools

Good Call indeed!  Just had my head under to look at the crank shaft pulley bolts and they look in good condition but will replace with new. They are certainly 6 mm - they seem to be on the other pulleys under there too.  Currently listing new tools needed and which bolts I have to replace plus sourcing the correct cam belt and water pump of course!

Many thanks again to all.  Will close this post now when I find the button I'm supposed to tick!

Many thanks again to all.  I will close this thread now when I find the correct button to tick!