2005 Mondeo 2.0tdci - Replace crankshaft pulley?

fan belt off then i cant remember if their is 4 outer bolts around the outer main bolt or if you have to remove the centre bolt??
if its the four outer bolts remove them and gently tap the pulley with a hammer as they are usually tight if it doesnt have the four outer bolts your going to need a impact gun as they are tight the alternative is to remove the starter motor and lock the flywheel other wise the the engine will just turnover whilst you tryto undo it, i dont think these engines have a cambelt they are chain driven am 99% sure of that

gary
July 2010