Depends on which car and which belts.
Tighten the belts
Needs to be posted in the auto section.
You can't.
There is a Tensioner Pulley that you have adjust in order to tighten the belt. There is another hex bolt that can be screwed in or out depending on how you want to tighten or losen the belts. Adjust it until prefered tension is reached.
Your idler should keep the belts tight. I've had to change my tension idler on my 1997 gtp
Loosen the belts, unbolt the old alternator, bolt the new one on, tighten the belts back up.
There are three belts. All three have a bolt to loosen or tighten to remove or tighten up the belts. The first belt is right on top of the bracket in the center of the engine after the belt drives. The second is located to the passenger side right over the bracket that holds the idler pully. The third is on the bottom of the engine, you have to remove the skid plate to get to it. It is located more on the drivers side of the car. Good luck....
its Card Jitsu on club penguin
not if the car was not originally equipped with them.
You can't remove them. When you get it, you get it.
By replacing the belt tensioner, this is a serpentine belt systems there is no adjusting the alternator bolt tighten the drive belts, if the belts are loose you must replace the belt tensioner and the belt to retain optimum performance from you Charging sytem as well as you other equipment being driven by the belt system.