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Posted

On refitting the crankshaft pulley it says torque up the 4 Torx bolts to 40Nm and 120deg. Can a larger torque value be used and if so does anybody know what it would be

Posted

Hi Oliver

There are many bolts that require Torq plus a Degree tightening sequence so best to stick to the sequence or you could over stretch the bolts and end up with them failing

I have a 1/2" drive degree tool but you can cut a circle of cardboard and mark 0, 90, 180, 270 off in pen then mark 3 equal sections in each segment. Torque to 40Nm then put your card in place mark the 0 point on the car with tippex. Now you can turn the bolt 90 plus one segment (30d) for your 120d,  always tighten in a diagonal pattern

Dave

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