Idler pully.
The Serpentine Belt needs to be tightend with the tensioner pulley (Idler Pulley)
You don't. If it has stretched too much for the tensioner pulley to handle, you need a new belt. Or, if the tensioner pulley is not applying correct tension, the tensioner pulley must be replaced.
You can remove the old serpentine belt on your 2004 Dodge Ram by loosening the tensioner pulley. Put the new serpentine belt on and tighten it with the tensioner pulley.
You can do that by replacing the tensioner
No
The belt tensioner is self-adjusting.
Done automatically by belt tensioner
you dont, it has a spring loaded tensioner
You have to unscrew the tensioner bolt and remove the serpentine belt first, then change the pulley and replace the belt.You have to unscrew the tensioner bolt and remove the serpentine belt first, then change the pulley and replace the belt.
the belt is automatically tensioned by a spring loaded tensioner.
it is the topmost pulley on the serpentine belt, to the left of the engine bay
The serpentine belt on a 2003 Dodge Dakota is replaced by loosening the belt tensioner and slipping the belt off. It can then be removed from the engine accessories and a new belt installed.