well first of if you see the wear and tear on it then you should get a new 1 but if its warped or wobbles just alittle its not good also if and this is major if it isn't spinning freely without a belt on it then its no good its alwaays supposed to spin free
Loosen the tensioner pulley on your 2001 Chevy Impala. The serpentine belt will become loose. Take the old belt off and put the new belt on. Tighten the new serpentine belt with the tensioner pulley.
below the alternator. there is a diagram on the engine above the serpentine belt
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.
Put the serpentine belt around the pulleys on your 2001 Chrysler LHS. Tighten the serpentine belt by pushing the tensioner pulley to the left. Tighten down the tensioner pulley and the serpentine belt will be tight.
Put the serpentine belt on to the pulleys of your 1994 Chevy engine. Tighten a serpentine belt with the tensioner pulley.
Put the new serpentine belt on to your 1992 Chevy Corsica pulleys. Push the tensioner pulley to the left to tighten the serpentine belt.
just a ratchet to fit onto the tensioner. crank the tensioner counter clockwise and it'll slack the belt.
If it is a serpentine belt you replace the tensioner pulley
usually serpentine belts get their tension(tightness) from the belt tensioner
how to release serpentine belt tensioner on 1991 C1500 Chevy Silverado?
There is no adjustment on the spring / Tensioner. You either have the wrong belt are the tensioner itself is bad. Replace tensioner are belt.
Remove serpentine belt. Remove alternator. The bolts that hold the tensioner on are under the alternator.