No it is not. The bolt on the pulley is but the tensioner mounting bolt is a T55 torx bit head with the standard thread (right/tight left/loose).
The bolt holding the pulley to the tensioner arm is left hand thread. The nut holding the tensioner to the engine is right hand thread.
NO, just turn it to the left and it will come right off.
I own a 1996 bonneville. The tensioner bolt is a reverse threaded bolt, (tighten to loosen). Hope this helps. DCC
NO
The bolts are right hand thread (BUT) U DON"T want 2 remove the bolt in the center of he pully.U have 2 replace the tensioner & bracket assembly.There is many pounds of pressure on the tensioner spring
No.
Remove the belt, Remove one bolt out of the fulcrum part of the tensioner and remove the tensioner; reverse the precedure.
With the tool, while they call this a flywheel puller it is a reverse thread nut, with a normal thread bolt in the center. After removing the nut holding on the mag, reverse thread the tool , then tighten the bolt in the center, off comes the mag.
No. But it's tight.
Begin by removing the serpentine belt from your Oldsmobile Cutlass. Remove the tensioner pulley retaining bolt. The retaining bolt will be in the center of the pulley. Reverse the process to install your new belt tensioner.
First, remove the coolant tank, then the belt. Unscrew the one bolt holding the tensioner in place. Installation is the reverse...
On the tensioner, sometimes it has a cover on the tensioner that covers the bolt.