How to replace the serpentine belt in a Saturn Ion?
How to Replace the Serpentine Belt in a Saturn Ion. 1 Step 1. Loosen the lug nuts on the front right (passenger) wheel. Raise the vehicle up and support it with jack stands. 2 Step 2. 3 Step 3. 4 Step 4. 5 Step 5.
Where to replace serpentine belt on Mercury Sable?
To maintain engine performance, replace the serpentine belt in your 2002 Mercury Sable owners when it wears down. Attach a 15 mm wrench to the bolt in the center of the tensioner pulley. The tensioner pulley is located in the middle of the crankshaft and water pump pulleys.
How do you install a new engine belt?
Put the new belt onto its pulleys according to your belt routing diagram. Rotate the tensioner again to allow the belt to fit on all pulleys. Check the belt to be sure it is seated on all pulleys, then run the engine and check for any flapping or other signs of incorrect installation.
Where do I find the serpentine belt routing diagram?
Find the serpentine belt routing diagram. Many cars come with a sticker in the engine bay that shows exactly how the serpentine belt is supposed to be routed through the various pulleys on the engine. If your vehicle does not have a sticker, you will need to find another way to remember how the belt should be run.
How do you remove a serpentine belt from a car?
Pull the belt off of the pulleys. 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.
What to do if your belt is loose after routing?
If the belt is loose after routing it, it is either the wrong size belt or you’ve routed it incorrectly. Apply pressure on the auto tensioner and put the belt over it. Use the same wrench to loosen the auto tensioner pulley, then pull the belt over it. Once the belt is in place, release the pressure on the tensioner so it holds the belt in place.
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.
Find the serpentine belt routing diagram. Many cars come with a sticker in the engine bay that shows exactly how the serpentine belt is supposed to be routed through the various pulleys on the engine. If your vehicle does not have a sticker, you will need to find another way to remember how the belt should be run.
What happens if the belt tensioner does not work?
Since the belt tensioner keeps the proper spinning of the drive belts in the car’s engine, certain components or accessories may fail to operate if there’s a problem with the tensioner. For instance, the alternator may not work.
Where is the tensioner pulley on a car engine?
Find the belt tensioner pulley, usually near the crankshaft, and use your 3/8-inch ratchet or breaker bar tool to pull counter-clockwise, releasing tension on the belt. Remove the old belt and slowly release the tensioner pulley. Put the new belt onto its pulleys according to your belt routing diagram.
Why does my belt tensioner make a squealing sound?
This is especially the case when starting the engine first thing in the morning. Since the tensioner is not able to maintain the correct tension on the belts, it produces a squealing or squeaking sound. This is most evident on the drive belts.
Pull the belt off of the pulleys. 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.
What kind of engine has a serpentine belt?
3.5L Engine Serpentine Belt in Chev… 4.2L Inline Six Cylinder Engine Bel… 3800 V6 Belt Routing Picture and Ro… Supercharged 3.8L V6 Drive Belt rou… Vortec 5.3 and 4.8L V8 Truck Belt R…
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.
How is the tension set on a serpentine belt?
Depending on the application, your serpentine belt will either have tension placed on it using a movable bracket or an auto tensioner pulley. This pulley uses an internal spring to apply consistent pressure to the belt at all times. If your vehicle does not have a tensioner pulley, the alternator bracket is likely how tension is set on the belt.