How to loosen a tensioner on a car?
How to loosen a tensioner on a car?
How to Loosen a Tensioner 1 Open the hood and locate the drive belt (s). Either locate the serpentine belt routing diagram in the engine compartment, or refer to the repair manual. 2 Determine the type of tension applied to the belt you’re replacing. 3 Locate the belt tensioner per belt routing diagram.
How is loosening a tensioner pulley done?
Loosening the tensioner pulley is accomplished by pulling it in a direction that gives slack to the serpentine belt. This action enables the belt to be removed and for replacement or repair of motor parts. Most tensioner pulleys require a standard ratchet for loosening. Step 1
How do you remove a belt tensioner bracket?
Remove the other bracket bolts that hold the belt tensioner to the engine block. Use a ratchet and socket and turn the bracket bolts counterclockwise to loosen and remove the bolts from the belt tensioner bracket.
How do you reinstall a serpentine belt on an auto tensioner?
Reverse the procedure to reinstall the serpentine belt on the pulley system auto tensioner. Be careful to get the belt on the the other pulleys and aligned properly on all parts of the complicated routing, then apply the tool to allow the belt to be slipped onto the tensioner pulley.
When do you need to loosen a tensioner pulley?
Sometimes, maintenance or repair will require tightening or loosening a tensioner pulley. Replacing a drive belt or timing belt, for example, would require you to loosen a tensioner pulley to make room for the new belt, as the new belt is smaller than the worn drive belt.
How can I relieve the tension on my belt?
Rotate the pulley on the belt tensioner counterclockwise to relieve the tension of the belt with the proper sized socket and ratchet. Slide the belt off of the belt tensioner pulley. Let the belt hang down.
How can I loosen the tension on my alternator?
While holding the tool in place with the tension relieved, slip the belt off the most accessible pulley that you can reach. Loosen the two (or three) bolts on the alternator, on older vehicles that do not have an automatic belt tensioner.
