Hi there,
If the key was not there, the pulley would of been slipping on the crankshaft, sometimes these keys are worn as a resault of a loose or worn balancer. These worn keys will fall out as soon as the balancer is removed. Check the key way on the balancer is not flogged out (common problem) but install a key when you re fit.
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Monday, January 21st, 2008 AT 10:53 PM