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.
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.
Which is the supercharger belt on a Jaguar R?
The confusion maybe from the serpentine auxiliary belt which drives the alternator, air con compressor and power steering. The R adds a supercharger belt driven off the crankshaft. Both belts should be changed after 10 years. I Have Donated !
How often should a serpentine belt be replaced?
Most serpentine belts need to be replaced every 40,000 to 70,000 miles. If there are signs of the belt rubbing on something, make sure to identify and repair whatever it was rubbing on to avoid damaging the new belt.
What happens if a serpentine belt goes bad?
The serpentine belt in most modern vehicles transfers power from the crank pulley to the various accessories mounted on the engine. A worn or damaged serpentine belt can fail to adequately transfer the power, leaving your alternator, power steering, and air conditioning failing to function.
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.
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.
The serpentine belt in most modern vehicles transfers power from the crank pulley to the various accessories mounted on the engine. A worn or damaged serpentine belt can fail to adequately transfer the power, leaving your alternator, power steering, and air conditioning failing to function.
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.
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.
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.
How to set Honda Accord alternator and power steering belt?
The tension has to be set with a bolt on the alternator and power steering pump respectively. I personally set the belt by feel if a firm push with 1 finger yields about 1/2″ of deflection at the center of the belt between two pulleys you’re good. But you can also purchase a belt tension gauge if you wish. http://creativecommons.org/licenses/b…
Why is my new belt longer than my old belt?
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. Make sure the new belt doesn’t show any signs of damage from the factory or it may tear after you install it. Route the belt through the pulleys.
How do you remove an alternator from a car?
If your vehicle does not have an auto tensioner, insert a pry bar or piece of wood between the alternator and the engine. Run the belt over the alternator pulley, then use the bar to pry the alternator away from the engine and increase the tension on the belt.
Where do I find the serpentine belt on my car?
To access the serpentine belt, you will need to open the hood of the vehicle. The hood release can usually be found near the door on the driver’s side of the vehicle. With the hood released, you will also need to release the safety latch located at the front of the vehicle.
What happens when you loosen a serpentine belt?
If your vehicle uses the alternator bracket to apply tension to the belt, loosen the two bolts that pass through the long eyelets on the bracket. As you loosen the bolts, the tension on the belt will likely move the alternator toward the engine and relieve the pressure. Loosen the bolts enough to move the alternator, but don’t remove them.
What kind of pulley does a serpentine belt use?
Determine if there is a belt tensioner pulley. 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.
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.
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.
How do you remove coils from Infiniti I35?
The procedure to remove the coils is the same for the front bank as it is for the rear. Just take the 10mm bolt out, unplug the connector and pull it right out. This is what one coil looks like. Use a spark plug wrench to remove each plug.
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.
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 often should I replace my serpentine drive belt?
The serpentine drive belt should be replaced every 65,000-105,000 miles. Follow this video tutorial by YouTuber NutzAboutBolts to replace the belt yourself. If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations.
How much does it cost to replace a serpentine belt?
For just the parts, most serpentine belts retail for $15 to $45, but if you needed to hire a mechanic to replace it, then the costs could increase to anywhere from the shop minimum, often around $75 to as much as $200 if the part is difficult to access and/or install for both the parts and the professional install.
How long does it take to replace the serpentine belt?
For professional automotive technicians with the right tools and training the replacement of a serpentine belt usually takes about 30 min to an hour. This time varies by the make, model, and year of vehicle that you’re driving as some take longer than others.
How often should you replace the serpentine belt?
Serpentine belts can last for years and might only need to be changed once or twice over the life of the vehicle. The recommended industry standard is to inspect your belt at 60,000 miles for wear & tear and replace if necessary, and replace every 90,000 miles regardless of the appearance in order to reduce the chances of a breakdown.
How do I know if my serpentine belt needs replaced?
Look for signs of damage or wear on the belt. Once you have located the serpentine belt, inspect it visually for signs of damage. If the belt is frayed, coming apart, or has marks that indicate that it has been rubbing on something, it will need to be replaced.
What happens when a serpentine belt is worn?
A worn or damaged serpentine belt can fail to adequately transfer the power, leaving your alternator, power steering, and air conditioning failing to function. If your serpentine belt needs to be replaced, it can be done using only common hand tools.
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.
Determine if there is a belt tensioner pulley. 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.
How can I increase the tension on my serpentine belt?
Increase the tension on the belt. If your vehicle does not have an auto tensioner, insert a pry bar or piece of wood between the alternator and the engine. Run the belt over the alternator pulley, then use the bar to pry the alternator away from the engine and increase the tension on the belt.
Where do you put the serpentine belt on a Pontiac Grand Prix?
To release the tension on the serpentine belt, place the 15mm socket on the pulley and push the long handled socket wrench towards the rear of the car. I recommend buying the Bando 6PK2325 serpentine belt since it has excellent reviews on Amazon.
How do you loosen the supercharger belt on a Pontiac Grand Prix?
Pull the wrench towards the front of the car to release the tension on the supercharger belt. While holding the wrench in this position, slip the supercharger belt off the supercharger pulley. If you can’t slip it off, rotate the wrench more towards the front of the car to further loosen the belt.
When to replace the serpentine belt on a GTP?
This “how to” automotive repair guide was specifically written to assist owners of the 6th generation (1997,1998, 1999, 2000, 2001, 2002 & 2003) General Motors Pontiac Grand Prix GTP in replacing the serpentine (accessory) belt. Owners of other GM cars with engines similar to the 3800 Series II 3.8 Liter V6 may also find the guide to be useful.
Where is the tensioner on the serpentine belt?
The tensioner pulley for the serpentine or “accessory” belt is located directly below the alternator. It is a smooth 3″ metal pulley. To release the tension on the serpentine belt, place the 15mm socket on the pulley and push the long handled socket wrench towards the rear of the car.
Most serpentine belts need to be replaced every 40,000 to 70,000 miles. If there are signs of the belt rubbing on something, make sure to identify and repair whatever it was rubbing on to avoid damaging the new belt.
When was the new serpentine car belt invented?
The new serpentine belt, which was invented in 1979 is a much wider belt then the traditional automotive belt. This wider belt can be put under much tighter tension, which removes a lot of slippage and friction experienced by older belt systems.
How to replace the serpentine belt on a Toyota Corolla?
Shown is a 2010 Toyota Corolla. Tools: 10, 12 and 14mm 3/8″ sockets and ratchet, breaker bar (optional). Make note of the belt path for reassembly. I have a drawing of it here. 2) Loosen the top 12mm bolt alternator mounting bolt. 3) Loosen the lower 14mm alternator pivot bolt. This is where a 1/2″ breaker bar can be useful.
What’s the best way to remove a serpentine belt?
Its pulley is usually smooth while the other pulleys are grooved. The way to remove tension will be to pivot the tensioner using a tool (1) on the nut of the tensioner pulley, or (2) a special tool-lug outcropping from the tensioner or (3) in a square opening in the bracket of the tensioner pulley, cover or cap that protects the spring.
How are serpentine belts used in modern cars?
Learn more… Today’s modern vehicles use a serpentine belt to drive the air conditioning system, alternator, water pump, smog pump and power steering pump. Previously, these systems used multiple belts on pulley systems with a number of ways to manually tighten the belts.
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.
Do you have to tighten the belt on a Suzuki Vitara?
As the belt ages, it stretches, and when it stretches too much you must loosen the tensioner pulley to tighten the belt or to replace the belt. The Vitara does not have an automatic belt tensioner built into the tensioner pulley. You must manually adjust the pulley, but before you can do that you must loosen it.
How do you remove a serpentine belt from a battery?
Use the appropriate sized wrench or socket to loosen the nut holding the black ground cable on the negative terminal of the battery. Slide the cable off of the terminal and tuck it to the side of the battery. You will not need to disconnect the positive terminal. Locate the serpentine belt.
How often should I Change my serpentine belt?
It is best to replace your belt every five years or 50,000 miles. Check out how to below! Depending on the air intake that you have fitted to your LS1, you may find this easier to remove the lid before beginning. Remove the bolts holding the lid to the front core support, and remove the bolts holding the intake tube to the throttle body.
Do you need to replace the serpentine belt on a Camaro?
Replacing your serpentine belt is not only easy, but is good insurance for promoting the health of your engine. This article applies to the Pontiac Firebird and Chevy Camaro (1990-2002). Your serpentine belt is responsible for transferring the energy from your crank pulley to the rest of the pulleys on your engine, like the alternator and A/C.
How do you change the belt on a LS1?
SLP lid on LS1. Before doing anything, check to see if your belt routing diagram is still there in your engine bay. If not, take a picture of the belt routing so you have an idea of how to put it back on. Then, place your 15mm wrench on the tensioner pulley bolt and turn it clockwise as far as you can go.
It is best to replace your belt every five years or 50,000 miles. Check out how to below! Depending on the air intake that you have fitted to your LS1, you may find this easier to remove the lid before beginning. Remove the bolts holding the lid to the front core support, and remove the bolts holding the intake tube to the throttle body.
SLP lid on LS1. Before doing anything, check to see if your belt routing diagram is still there in your engine bay. If not, take a picture of the belt routing so you have an idea of how to put it back on. Then, place your 15mm wrench on the tensioner pulley bolt and turn it clockwise as far as you can go.
Replacing your serpentine belt is not only easy, but is good insurance for promoting the health of your engine. This article applies to the Pontiac Firebird and Chevy Camaro (1990-2002). Your serpentine belt is responsible for transferring the energy from your crank pulley to the rest of the pulleys on your engine, like the alternator and A/C.
Most cars provide a common 3/8-in.-sq hole in the tensioner’s arm to release the tensioner. Simply use a ratchet to loosen the belt, and unthread it from the pulleys. Inspect the belt for damage. Cracks across the ribs are the most common indication of a belt that’s simply at the end of its life span.
Most serpentine belts need to be replaced every 40,000 to 70,000 miles. If there are signs of the belt rubbing on something, make sure to identify and repair whatever it was rubbing on to avoid damaging the new belt. …
How do you change a serpentine belt on a car?
Belt tensioners are mostly spring tension. Once installed, the spring retains pressure to the belt. Once on, make sure the belt is completely on and centered on each pulley very carefully. Then, start the engine. Let the engine idle for at least 60 seconds as you make sure the serpentine belt is working correctly.
What happens if the serpentine belt goes bad?
If the belt is worn enough to slip, it’s going to start wearing out faster. If it breaks, the broken belt could flip around in the engine compartment and potentially cause major damage to your vehicle. What Happens When the Serpentine Belt Goes Bad?
Increase the tension on the belt. If your vehicle does not have an auto tensioner, insert a pry bar or piece of wood between the alternator and the engine. Run the belt over the alternator pulley, then use the bar to pry the alternator away from the engine and increase the tension on the belt.
What causes a serpentine belt pulley to squeak?
The serpentine belt in your car powers the accessories such as air conditioning, power steering, the alternator, and waterpump. Tensioner pulley wear will cause your pulley to squeak.
How to change serpentine belt on Camaro Firebird?
Remove the bolts holding the lid to the front core support, and remove the bolts holding the intake tube to the throttle body. Cold air intakes and other aftermarket solutions may be different in this regard. Figure 1. SLP lid on LS1. Before doing anything, check to see if your belt routing diagram is still there in your engine bay.
How do you remove a belt from an alternator?
Discard of all three belts once they have been removed. Place first belt around the alternator, water pump and crankshaft pulleys. Tighten the tensioner bolt until the belt is tight along the pulley. There should be no slack on the belt when you pull it with your hands.
Remove the bolts holding the lid to the front core support, and remove the bolts holding the intake tube to the throttle body. Cold air intakes and other aftermarket solutions may be different in this regard. Figure 1. SLP lid on LS1. Before doing anything, check to see if your belt routing diagram is still there in your engine bay.
How to replace belt tensioner on Chevy 350 5.7?
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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.
How often should you replace the serpentine belt on a Saturn Ion?
Saturn recommends checking the serpentine belt on a Saturn Ion every 15,000 miles or 12 months for possible replacement. Loosen the lug nuts on the front right (passenger) wheel. Raise the vehicle up and support it with jack stands.
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.
How can I find the belt routing on my car?
Loosen the lug nuts on the front right (passenger) wheel. Raise the vehicle up and support it with jack stands. Take off the right front wheel. Remove the lower fenderwell splash shield to get access to the belt area. Check the belt routing. You may be able to find a belt routing diagram on a decal under the hood or in support documentation.