Originally Posted by 1slow370

download the fsm and look up the spec? too hard? ok well it is 33ftlbs plus 90degrees. tighten the pulley to 33ft.lbs. with a torque wrench then mark it and turn it another 90 degrees with a breaker bar.

Also if you are following the manual the bolt is non reusable and should be lubed with engine oil lightly prior to instal