Ok this it going to sound real stupid but here goes, I have tried to remove the cam belt cover today to have a look at some bits and bobs, but i have been stumped by the screw in the side of the cover, the two clips came off and it would not budge, i then tried to undo the screw by hand and i just spun and didnot do anything, Any ideas on that, Also I have been and bought a cam bely idler from gsf but it looks nothing like the one posted on my previous thread about a squeeking noise im getting, here are some picks of what i have and cam someone tell me where it goes if anywhere, Cheers Mozza

Pretty sure that's one of the two small idlers used on the TDI engines.
does any one have the part number for the idler/s i need on the aaz
Just a photo of the cambelt end of a late aaz will do, Please help or im going to be real stuck!!