Hey, If you stand facing the passenger side of the vehicles' engine compartment you'll be facing the front of the engine. The tension pulley is to the lower left. It is the only pulley that is mounted at the end of an "arm" as opposed to the rest of the pulleys that are mounted directly through their center holes. Hope this helps.
Buy a Chevy!!!! That was a big help. Most but not all serpentine belt systems have a spring loaded tension pulley that just holds constant tension on the belt. If there is a tension pulley, it will be the one pulley that is not attached to anything like the alternator or AC. After that, the alternator is the most likely to be the one that adjusts.
u need to relaese tension on the tension pulley. this is usually done with a long socket wrench handle. when u release tension and remove belt you then release tension on pulley until you have routed new belt . you then move tension pulley again until you can put belt on it, then release pulley and it will automatically provide correct tension
Put the proper size wrench or socket on the pulley of the tensioner.Pull the wrench counter clockwise to release the tension on the belt.
For most cars and trucks there is a diagram showing the pattern the belt should take for each pulley. This is usually located under the hood on the radiator support. The vehicles I've had experience with have an idler pulley which supplies tension on the serpentine belt. This pulley is spring loaded, by using the correct size wrench, pull up on the pulley, relieving the tension on the belt and sliding the belt off or on.
The Serpentine Belt needs to be tightend with the tensioner pulley (Idler Pulley)
You can change the serpentine belt by loosening the tensioner pulley. When the tensioner pulley is loose and the serpentine belt will become loose. Put the new serpentine belt on and tighten the tensioner pulley.
Here 'tiz Found at RockAuto.com $25-$50. Cheers! Pat Marchino 1998 SVT Cobra Convertible
remove the bolt on the pully or use a pully remover depending on the style of pully and put new one on.
It turned out to be quite simple. The tension pulley is spring loaded. Just put a wrench on the nut of the pulley shaft and you can move the pulley to relieve the tension (do not to loosen the nut) and slip the old belt off. Same procedure to install the new belt. Tension pulley is behind the radiator and a little left of center. Just remove the air intake duct above the radiator. Mine is a '97, but should be similar.
usually serpentine belts get their tension(tightness) from the belt tensioner
There is either a tensioner or an adjustment screw on a pulley. A Haynes manual or Chiltons manual will help with the routing of the belt, and how to adjust the belt tension as well. Usually the idler pulley is used, before loosening the top bolt , loosen the center bolt of the pulley.
This diagram is under the hood. Look for it