Audi a4 2.0 tdi 2007 ( 170 ) - help removing inlet manifold from 2.0 tdi - mm707

Hi,

I need to get the inlet manifold off to replace a vacuum unit.

I've taken off egr and removed 9 bolts from inlet manifold but it wont budge. cant see any more holding it on. Don't want to risk doing any damage so have stopped and seeking advice :)

Any ideas ?

Audi a4 2.0 tdi 2007 ( 170 ) - help removing inlet manifold from 2.0 tdi - mm707

ok panic over - there is another bolt inside the air intake which is completely covered in crud - remove this and it comes off easy :)