If the tensioner isn't working right, you replace it. Tension is determined by the tensioner and is not adjustable.
There is no way to adjust the belt tensioner, if it's not keeping enough tension on the belt the complete tensioner itself will need replaced.
you dont adjust a tension pulley you adjust the position of the compressor to tighten the belt
If it is a drive belt and not a serpentine belt is has no tensioner. You manually adjust the tension by normally adjusting tension by moving the alternator. Loosen to bolts holding the alternator in place and then adjust the tension. Tighten the bolts when the tension is right. If it is serpentine belt if you follow the belt around the the engine you will see the tensioner.
You don't. The timing belt should have a spring loaded tensioner which pulls on the belt to adjust tension.
The alternator is rotated on it's pivot to adjust belt tension.
there is no adjustment for tension on a serpentine belt because there is a spring tensioner the belt goes around and if it is sticking and not keeping the belt tight enough you will have to replace the tensioner. They probably cost more than the labor to do it.
Adjust it.
Loosen the alternator tensioner bolt. You will be able to slide the alternator either way to adjust the tension on the belt.
belt tensionTo adjust the belt tension loosen the three bolts( two of them have adjusting slides) and take a pry bar and insert between the bracket and pump to tighten. bob leverette ashford, al.bull crap their is none on the power steering pump their is just a tention pulley on the opposite side of the engine but it auto tightens
you do not adjust tension on a serpentine belt the tension is automatcally adjusted if the belt is loose, replace the belt SOME TIMES THE TENSIONER CAN BE WEEK ALSO.
You may need to adjust the tension on the belt.
If it is a serpentine belt, the tension is automatically adjusted by the tension idler. If the belt is loose then the tensioner needs replacing. If it is a normal drive belt, then the alternator is mounted on a slotted bracket that allows you to adjust the position of the alternator. You can loosen the bolts and adjust the tension on the belt.