How do you remove a serpentine belt from a tensioner pulley?
Slide the square end of the 1/2-inch drive pull bar into the 1/2-inch square hole of the tensioner pulley. Turn the tensioner clockwise to relieve the tension from the serpentine belt. Remove the serpentine belt from the tensioner pulley with your other hand. Remove the serpentine belt from the remaining pulleys.
Where is the serpentine belt on a 2003 Chevy Express?
Turn the tensioner clockwise and slide the serpentine belt onto the alternator pulley with your other hand. Release the tensioner. Inspect the serpentine belt to ensure it is inside of all the pulleys. Crank the 2003 Chevy Express and inspect the belt again to ensure that the belt stays seated inside of the accessory pulleys. Turn the engine off.
How do you remove a pulley belt from a car?
With the tension relieved from the belt, pull it off of the pulley that has been placing tension on it, then remove it from the around the rest of the pulleys on the engine. If the belt is severely damaged, be sure to remove any parts that may have come off of it as well. Compare the new belt to the old one.
How can you tell if a new belt is the wrong belt?
Look at the new belt in comparison to the old one to be sure they are the same width and have the same number of ribs going across the belt horizontally. The old belt may be slightly longer than the new one due to stretching. If the new belt is not the same width as the old one, it is the wrong belt.
How to replace AC compressor belt 01-06 GMC Sierra?
1A Auto shows you how to repair, install, fix, change or replace a broken, cracked snapped, or cut AC compressor belt on a 2002 GMC Sierra. This belt is correct for many GM vehicles but the application is the same for Chevrolet Silverado and GMC Sierra trucks, years 99, 00, 01, 02, 03, 04, 05, 06, and 07. Hey friends!
With the tension relieved from the belt, pull it off of the pulley that has been placing tension on it, then remove it from the around the rest of the pulleys on the engine. If the belt is severely damaged, be sure to remove any parts that may have come off of it as well. Compare the new belt to the old one.
What’s the best way to replace a serpentine belt?
Auto tensioners have either a hole that will fit a half inch drive ratchet, or a bolt you can use a socket to apply pressure to. Insert the wrench or place the socket over the bolt on the tensioner and twist it away from the belt to relieve the tension on it.
Look at the new belt in comparison to the old one to be sure they are the same width and have the same number of ribs going across the belt horizontally. The old belt may be slightly longer than the new one due to stretching. If the new belt is not the same width as the old one, it is the wrong belt.