How is loosening a tensioner pulley done?
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
What’s the best way to loosen a NaI pulley?
To loosen an NAI tensioner, loosen the locking nut or bolt, then back off the tensioner screw. Push the pulley toward the other pulleys or accessories, loosening the belt. Spring tensioner pulleys, as the name implies, use a spring to hold tension on the belt.
How do you remove a belt from an auto tensioner?
Hold the tension from the belt, and slip the belt off the auto tensioner pulley to remove the belt and pulley system. Slowly release the tension to avoid damage or injury, and then remove the tool from the belt auto tensioner.
What kind of Ratchet do you need for a tensioner pulley?
Most tensioner pulleys require a standard ratchet for loosening. Find the serpentine belt information sticker on the vehicle. This sticker will show the routing path and size of the serpentine belt. Sometimes these stickers also indicate what size socket or ratchet end is required to loosen the belt 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.
To loosen an NAI tensioner, loosen the locking nut or bolt, then back off the tensioner screw. Push the pulley toward the other pulleys or accessories, loosening the belt. Spring tensioner pulleys, as the name implies, use a spring to hold tension on the belt.
How do you loosen a belt tensioner on a car?
Also, some vehicles require a star-shaped Torx bit to loosen the belt tensioner. While the pulley is being pulled forward, slide the serpentine belt off of any pulley it is connected to. Release the pressure from the belt tensioner pulley by removing the tool. Inspect the pulley and belt while they are apart.
How do you remove a pulley from a serpentine belt?
While the pulley is being pulled forward, slide the serpentine belt off of any pulley it is connected to. Release the pressure from the belt tensioner pulley by removing the tool. Inspect the pulley and belt while they are apart. Check the pulley for any cracks and wiggle it to see if it is loose.
