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Serpentine belt and tensioner replacement?
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Serpentine belt and tensioner replacement?
How to Replace Serpentine Belt Tensioner Although the new belt has quieted the system completely, I have already obtained a new OE tensioner and plan to install it given what I've learned from the Gates bulletin. Install the new belt. Slip the the belt onto all pulleys except the tensioner. GMC recommends replace them each 100k miles. Qantas engineers use "wheel whackers" to bang on aircraft tires, where snakes tend to gather for warmth as the planes lie dormant in California's Mojave Desert. If you were weirded. Remove the Serpentine Belt, Tensioner, and Idler Pulley. Use the belt diagram and step-by-step instructions provided in this video to help you replace the serpentine belt tensioner on your 98-02 Ford Escort. Toyota Camry 2002-2006: How to Replace Serpentine Belt, Idler and Tensioner Pulley. Get a free detailed estimate for a repair in your area Drive Belt Tensioner Replacement Serpentine Belt Replacement Cost Estimates. This is a common VW failure, and is a VERY easy DIY. Remove engine V-bank. TIP: I have a quick recommendation here. I'm going to replace tensioner assembly, idler, and serpentine this weekend Belt Tensioner Assembly Replacement. Do It Right: If your vehicle has a manual tensioner, you'll tighten the bolt to. 4. As tensions between Ukraine and Russia continue to escalate, energy prices for small businesses could rise even higher. Tensioner pulleys are mounted on this bolt, and idler pulleys are not To replace a Toro drive belt, clean the mower, remove its deck, spark plug and blade, take out the belt guard and detach the belt from the shaft of the engine and the transmission. This is about a 15-20 minute job maximum The M272 serpentine belt tensioner is on the left The serpentine belt tensioner on the M271. Advertisement As you learn more about th. The serpentine belt on the front of the BMW N52 engine is responsible for driving the power steering pump, alternator, and A/C compressor. Then slip the serpentine belt off one of the pulleys. Use a ratchet or serpentine belt tool to push on the tensioner and move it away from the belt, so the new belt can be installed on the pulleys. The drive belt on your Chevrolet Prizm is a single, continuous belt that works its way through a number of pulleys that drive the alternator, the air conditioning pump and other co. Luckily, it's both an easy and cheap fix! Changing the serpentine belt is one of core maintenance items on. You'd be lucky if you found out earlier that the tensioner is going bad. It's rare to find serpentine belts squealing, the tensioner takes up the necessary slack and the fact that the belt is wide also makes it less likely. Regular Inspection: Inspecting your serpentine belt regularly is crucial to identify signs of wear, damage, or misalignment. With the right tools in your hand, replacing the belt won't take you any longer than 30-minutes. Replace the drive or serpentine belt as needed. Belt - Serpentine Type Belt - V-Type Belt Component Kit Belt Tensioner Adjuster. Lift wrench or ratchet upwards (counter-clockwise) to release the tension then slide the old belt off. " Gates 38274 DriveAlign Automatic. #BMW #E46 #HansGarageStep by step instructions for replacing serpentine belts, tensioners and upper pulley. Mercedes Serpentine Drive Belt While it is not required to replace the drive belt, it makes sense to replace it simultaneously with the tensioner. If either the belt or the tensioner fails, you'll lose your power steering, and the battery won't be receiving a charge. Tools needed 14mm Wrench Socket Extensions Rust Penetrant. Crinkle crankle walls undulate, mimicking the shape of a snake's slither. There are two basic pulley types - the idler pulley and the tensioner pulley - but their role and design are similar A tensioner pulley uses a spring loaded arm or a hydraulic actuator to apply the proper pressure and help keep the belt tensioned and aligned. As tensions between Ukraine and Russia continue to escalate, energy prices for small businesses could rise even higher. Finally, apply tension to the new belt by tightening the auto tensioner or alternator bracket. #hyundai #santafe #vindadi #vnationThis is the. Remove the serpentine belt by placing the 16 mm box wrench onto the "nut" on the tensioner and pushing back towards the firewall (the direction of the arrow) to relieve the tension and slip the belt off the pulleys. I am writing this retrospectively, however thought I'd offer up a little guidance as people have had mixed experiences replacing their serpentine/drive belt tensioner or tensioner pulley. To do this, put a 3/8in. Learn all about asteroid belts, from their characteristics to what they can teach us. 0L Turbo Diesel: Service type Serpentine/Drive Belt Replacement: Estimate $205. Our inventory includes tensioners and belt component kits containing serpentine belts along with the idler pulleys or tensioners you need to make a full replacement and get back on the road. Serpentine Belt Tensioner Replacement?? Jump to Latest. All Pick Up in Store Ship to Home. :mblogoblack: 2014 CLA250. Remove the drive belt from around all the other pulleys. Jump to Latest 129K views 51 replies 39 participants last post by marcelomurphy Nov 1, 2022. 2 Volvo Automatic Belt Tensioner Assembly - 31216199 - Qty. Without this tab, the tensioner can't stay in place to keep the correct tension on the belt. Five years ago today (Sept. 0L Turbo Diesel: Service type Serpentine/Drive Belt Replacement: Estimate $205. Do It Right: If your vehicle has a manual tensioner, you'll tighten the bolt to. 4. In this video I go over the steps of replacing a faulty belt tensioner. This will definitely allow your AC compressor to run to its full potential. 4 MULTIAIR DODGE DART CHRYSLER 200 JEEP CHEROKEE RENEGADE COMPASS, DODGE RAM PROMASTER CITY, FIAT 500X. Serpentine Belt Tensioner Replacement?? Jump to Latest. co/amfaf3n Fix it Angel EBAY STORE: https://ebay. This is the order in which I wrapped my belt. When it comes to garage doors, one of the most important components is the springs. Finally traced it down to the belt tensioner. Ask Discussion starter 7 posts · Joined 2021 Add to quote; Only show this user #1 · Dec 7, 2023. Buy Now!New Accessory Drive Belt Tensioner from 1AAutoto/ib/1AEBT00091The tensioner is a springed device that keeps the serpentine belt in y. 13) Triple-check belt alignment (someone on this forum lost an engine when a belt was sucked into the Timing Belt Cover). i was blasting through some deep puddles and had chirping for a couple of days. 7 Just changed my belt, probably an hour job if you have the right tools: 1. 1A Auto has a large selection of aftermarket Accessory Drive Belt Tensioners for serpentine belt drive systems, for many automotive makes and models, and ground shipping is always free!. 5 with 103k miles, i bought it with 33k miles The table below shows a quick price comparison of belt tensioner replacement cost estimates from reputable suppliers: Supplier Belt Tensioner Cost Labor; YourMechanic: $54-$40999-$170. To avoid the constant pull/release, every tensioner is built with a dampening mechanism; it's kinda like a shock absorber for the belt system. The drive belt on your Chevrolet Prizm is a single, continuous belt that works its way through a number of pulleys that drive the alternator, the air conditioning pump and other co. Madmikescustom , madmikesaudio , European Automotive Tuning Wwwcom/madmikeseuro Chevy #chevy Buy YOUCANIC Pro Scanner https://wwwcom/scanner/Get Factory Service Repair Manuals & Specs https://wwwcom/manualsAsk Car Questions & Get. Here is a simple DIY on changing serpentine belts on the V6 (1GR-FE) 4Runners. Drive belt replacement video: https://wwwcom/watch?v=xgIUMTcsi_QTensioners l. The deck belt is responsible for transferring power from the. The belt I had on it before was only about 2 years old and had maybe 15,000 miles on it. My truck has 140K and the AC co. Clean any debris or dirt from the belt tensioner and pulleys to ensure a smooth operation. please like this video :)Facebook: http://wwwcom/GhostlyrichTwitter: https://twitter. I replied quickly here because one does have to drop the engine approx. Jul 7, 2018 · HOW TO REPLACE SERPENTINE BELT TENSIONER How to replace a serpentine belt tensioner quick and easy quick video replacing tensioner in a customers car was ma. Replacing the serpentine belt is as simple as threading it into position, cranking the tensioner and slipping the belt over the tensioner pulley, or nearest pulley up top. 5L serpentine belt diagram. When I worked for Chrysler we would Unbolt the top motor mount and Jack up the engine a few inches. Mar 21, 2024 · I installed a new tensioner and serpentine belt on my 2011 328i N51 Engine. Your serpentine drive. I then went to install the new gates belt and could not for the life of me get enough push on the tensioner to give me enough slack to slide the belt on. Weightlifting belts can be fantastic performance boosters, but they’re very commonly misunderstood—and often misused. Buy Now!New Accessory Drive Belt Tensioner from 1AAutoto/ib/1AEBT00091The tensioner is a springed device that keeps the serpentine belt in y. 11) Route belt according to belt routing diagram 12) I found it easier to compress the tensioner from the top of the engine compartment. So let’s break down what lifting belts actually do, and when y. best drink places near me 1、Fitment: Serpentine belt removal tool is replacement for Cooper S R52 R53 W11 Engines, please confirm whether your model is applicable before buying. 13) Triple-check belt alignment (someone on this forum lost an engine when a belt was sucked into the Timing Belt Cover). Serpentine Belt Tensioner Replacement w/Photos: Jeremy03Sport: 4th Gen T4Rs: 4: 01-18-2021 05:03 PM: 2004 v8 Serpentine Belt / Tensioner: drallan: 4th. (Blue arrow pointing to location) once you have the ratchet in there pull towards the passenger side of the truck, and slip the belt off the tensioner. Most original equipment serpentine belts are rated for approximately 60,000 miles; however, some aftermarket belts can last up to 90,000 miles. Does anyone know the easiest way to replace this. 4 out of 5 stars 200 Feb 17, 2011 · then ordered the belt from Amazon - Goodyear Gatorback belt # 4080948 then did the usual steps- remove the skidpalte then used a pin to hold the tensioner in place after taking the tension off the belt- use a long breaker bar with a 14mm socket on the tensioner ( not shown here) Aug 24, 2015 · I am writing this retrospectively, however thought I'd offer up a little guidance as people have had mixed experiences replacing their serpentine/drive belt tensioner or tensioner pulley. ) Serpentine belts are designed to last 60,000 to 90,000 miles before replacement. Tensioner failure can cause be. The belt tensioner doesn't have a lock on it so fishing the new belt on while holding the tensioner slack is very difficult. Remove the drive belt from around the tensioner. Chronic tension headache is a condition where you have a tension headache on at least 15 days every month for at least three months. Squealing is not a good sign and usually means something else is wrong making the belt noisy You can spray a little water on it while it's idling to be sure it is not a bearing. Step 5: Move the Tensioner. This tool pays for itself ten times over the first time you use it to replace your serpentine belt. siemens employee benefits Take a look at our selection of belt tensioners sourced from top aftermarket brands such as ACDelco, Dorman, Duralast, Continental and URO. Use your ratchet and socket to rotate the belt tensioner to relieve tension on the belt. Buy Now!New Accessory Drive Belt Tensioner from 1AAutoto/ia/1AEBT000101A Auto shows you how to repair, install, fix, change or replace a bro. so it's not necessary to replace them. YourMechanic’s technicians bring the dealership to you by performing this job at your home or office 7-days a week between 7AM-9PM. com/ghostlyrichThis is a quick easy tutorial on how to replace. Apr 1, 2009 · Most cars provide a common 3/8-in. If you can move it easily, the spring tension. Step 5: Examine each pulley. Oct 13, 2015 · This is an instructional video showing how to change a tensioner pulley on at 1999-2005 Dodge Neon. Consequently, the automatic tensioner may also have to be replaced when the time comes to. Drive belt replacement video: https://wwwcom/watch?v=xgIUMTcsi_QTensioners l. Take out the new serpentine belt. When it comes to maintaining and repairing your outdoor power equipment, finding the right replacement parts is crucial. Check the alignment of the belt before you remove it and when it's off be sure than everything that moves is smooth. A serpentine belt tensioner is also a dampening mechanism. How difficult would taking the belt off and replacing the. This is a step by step DIY. It is pain or discomfort in the head, scalp, or neck, and is often associated with muscle tightness in these areas Those who have experienced stress, tension and trauma know the profound effect they have on your day-to-day life. If you are wondering how to install or remove or replace a part on you. Belts don’t prevent inju. satyrs say nyt crossword The process is basically the same for any Equinox or Torrent of this vintage with the 3 If your tensioner is going bad, you'll notice some squeaking when you turn on accessories such as your air conditioning. But what's the purpose of these wavy walls? Advertisement Strolling through the countryside — more in the. If either the belt or the tensioner fails, you'll lose your power steering, and the battery won't be receiving a charge. (Also called an auto-tensioner. Disconnected the battery and moved it out of the way. Then release the tension. You will not need to disconnect the positive terminal Locate the serpentine belt. Leave the belt off of one easy to reach accessory, reinstall the tensioner with belt on it and then pull the tensioner to get the belt over the last pulley. Finally, apply tension to the new belt by tightening the auto tensioner or alternator bracket. Jun 27, 2013 · How to Replace Serpentine Belt Tensioner with Pulley 2006-11 Chevy Impala. BullsEye DIY's objective is to SAVE you MONEY! This DIY video is part 1 of two parts and covers replacement of the Drive Belt Tensioner. 9L, BEW, 393000 Km Feb 5, 2014 #1 Installing a new serpentine belt, tensioner pulley and idler pulley in a 2012 Volvo XC60 Volvo S60 S80 V60 V70 XC60 XC70 XC90 3. To learn how to tell if an old serpentine belt needs to be replaced, scroll down! How to Replace a tensioner pulley in your car or truck.
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If you need more leverage, use a breaker bar. The most common symptom of a bad or failing drive belt tensioner is noise from the belts or tensioner. Jul 27, 2014 · 11) Route belt according to belt routing diagram 12) I found it easier to compress the tensioner from the top of the engine compartment. Dealer inspection reveals the belt tensioner in this 2. How to Install Replace Engine Serpentine fan Belt Toyota Tundra V8 00-02 1AAuto. Buy Now!New Serpentine Belt Tensioner from 1AAutoto/ib/1AEBT000691A Auto shows you how to repair, install, fix, change or replace a broken,. This is a common VW failure, and is a VERY easy DIY. However, like all vehicle parts, tensioners can wear out over time, leading to many problems. The upper grooved idler pulley keeps breaking, almost like shredding. 36: Shop/Dealer Price $22602: 2012 Volkswagen Jetta L4-2. The most popular service booked by readers of this article is Drive Belt Tensioner Replacement. com/fupabox Make note of the orientation that the serpentine belt runs. judge jeanine children Finally traced it down to the belt tensioner. Drive belt replacement video: https://wwwcom/watch?v=xgIUMTcsi_QTensioners l. This tool pays for itself ten times over the first time you use it to replace your serpentine belt. Note: Most tensioners have a ⅜-inch drive that you slot into and pivot to relieve tension on the belt. H6 Serpentine Belt/Pulley/Tensioner Replacement. These springs provide the necessary tension to lift and lower the door smoothly and safely Garage springs play a crucial role in the smooth functioning of your garage door. However, like all vehicle parts, tensioners can wear out over time, leading to many problems. Figure 58L V6 belt tensioner on left, 3. Here's how to replace the drive/serpertine belt tensioner on an odyssey. When you’re confident of the routing, relax the tensioner arm and remove the tool. When you turn the pulley clockwise, you release the tension in the belt, creating slack for easy removal. Tensioner pulley bearings failed. Buy YOUCANIC Pro Scanner https://wwwcom/scanner/Get Factory Service Repair Manuals & Specs https://wwwcom/manualsAsk Car Questions & Get. It's pretty simple to figure out from the diagram how the belt wraps around the pulleys, just remove number 6 last if you're installing the new belt and first if you're removing the old belt. I recently replaced my own on my Nov '03 ACA22R 3 door with a 2AZFE, successful in using a method slightly different to that described elsewhere. But a broken roller belt will instantly cripple your vacuum and render your roller inoperable. The physical difference between an idler pulley and a tensioner pulley is a simple adjustable bolt. The serpentine belt tool kit makes it easy to precisely position idler pulleys and get belts set to the perfect tension. Step 6: Install the new belt. cell phone range extender for car Then release the tension. 00 Tip: Consider purchasing the tool designed to release the belt tensioner. Position the new belt on the pulleys. Fortunately do not see any cracks. Don't do the belt alone if you're in there serpentine belt tensioner replacement eos I am in a middle of a job, replacing the serpentine belt and the belt tensioner for same on 2009 eos. Also had a bad harmonic balancer, so I replac. BMW has electric water pump and many of my friends had to replace it. This video is applicab. To remove the PS and A/C belt. Labor costs are estimated between $85 and $107 while parts are priced between $186 and $197. Or use a socket on the hex-shaped protruding nut. This video will show you how to install the FULL SERPENTINE BELT KIT (including Belt, idler Pulley and Tensioner) for your Dodge Grand Caravan, and Chrysler. Serpentine Belt Tensioner replacement. To remove the old belt, Use the j44811 tool to rotate the drive belt tensioner counter clockwise to release the belt tension. Finally traced it down to the belt tensioner. Had to replace the serpentine drive belt tensioner at 140,000 miles and used the following procedure. How to Replace Serpentine Belt Tensioner Although the new belt has quieted the system completely, I have already obtained a new OE tensioner and plan to install it given what I've learned from the Gates bulletin. The tensioner & idler each contain a new bearing, the belt is self explanatory. A 1/2-inch, long socket wrench is needed to remove tension on the drive belt. Anxiety can sometimes lead to pain and tension in the neck and shoulders. Followup from the Pelican Staff: Get your 14mm socket or serpentine belt tool onto the tensioner Socket on the tensioner bolt (notice the mess caused by removing the upper radiator hose) Featured Video: How to Replace Serpentine Belt in Lexus IS/GS. I am stunned but the reason is that the engine placement for the belt tensioner leaves it too high and it. When it comes to maintaining and repairing your outdoor power equipment, finding the right replacement parts is crucial. lake county indiana obituaries 4 out of 5 stars 200 Serpentine Belt tensioner Pulley Replacement. Most cars will not have heater hoses running through the tensioner. 7PK2120 Gates cross reference: 070834. Used a serpentine belt gage to check ribs. (Also called an auto-tensioner. 7), Chinese president Xi Jinping. Finally, according to the vehicle manufacturer's instructions, ensure that the belt gets routed and that the idler and tensioner pulleys are appropriately lubricated. In this video I am changing the serpentine belt tensioner on my Audi without putting the car into service position. How to Replace a tensioner pulley in your car or truck. Jul 8, 2013 · Serpentine Belt Tensioner replacement Jump to Latest 13K views 6 replies 5 participants last post by habbyguy Jun 13, 2023 Jun 15, 2015 · Serpentine Belt Replacement 2011 F-250 6. To remove the old belt, Use the j44811 tool to rotate the drive belt tensioner counter clockwise to release the belt tension. Inbetween power pulses the belt tension relaxes. Jan 5, 2015 · How to Replace Serpentine Belt A squealing serpentine belt can be a sign it's close to failing and needs replacement. 36: Shop/Dealer Price $22602: 2012 Volkswagen Jetta L4-2. A serpentine belt drives the alternator on the Kia Sephia and changing it is a great project for the novice or home mechanic. However, many people don't know the spring-loaded automatic tensioner that keeps a serpentine belt tight is also a wear item. dosma Well-known member. Representative Image. 4 out of 5 stars 200 Serpentine Belt tensioner Pulley Replacement. A belt placement tool.
6 V6 FIAT FREEMONTIf you need to replace or remove the serpentine belt tensioner on 3 DIY - N54, 335i Serpentine Belt, Tensioner, Upper and Lower Pulley Replacement. In this video, we're going to show you how to replace the serpentine belt tensioner on this 2005 Silverado with the 4 This vehicle, like I said, has the 4. If you need more leverage, use a breaker bar. These step-by-step instructions and video detail a serpentine belt replacement on a 2012 Ford F-150 XLT, and will be similar for Ford F-150 models equipped w. Belt tensioners are mostly spring tension. Consequently, the automatic tensioner may also have to be replaced when the time comes to. pawn shop clinton tn Instead of spending money on a rep. It is okay to reuse the old belt if it does not show wear, cracking, degradation, or drying Park, the Mercedes-Benz, set the parking brakes and allow the engine to cool down. Best Prices for Drive Belt Tensioner Replacement. eyball [OP] Well-Known Member Use 1/4 drill bit to remove tension on serpentine belt 4. Serpentine Belt Tensioner Replacement 1. register mail obituaries Those who know say MB brand dampers last considerably longer than other brands so there is an economy to the cost premium. Do It Right: If your vehicle has a manual tensioner, you'll tighten the bolt to. 4. Then remove the air intake tube. -sq hole in the tensioner's arm to release the tensioner. The water pump is not driven by this belt and won't be affected in any way by this repair. I have a 2008 C300 4Matic sport my serpentine belt broke I have replaced both idler pulleys, the tensioner pulley and the water pump pulley how to replace accessory engine belt tensioner 2003. Once you notice signs of glazing, cracking or damage. three optoins: don't replace replace if they don't feel tight and smooth replace Buy Now!New Accessory Drive Belt Tensioner from 1AAutoto/ia/1AEBT000691A Auto shows you how to repair, install, fix, change or replace a bro. is space coast credit union open today The serpentine belt generates friction any time the engine is running. Jan 5, 2015 · How to Replace Serpentine Belt A squealing serpentine belt can be a sign it's close to failing and needs replacement. Those who know say MB brand dampers last considerably longer than other brands so there is an economy to the cost premium. Joined Sep 11, 2009 Location Hamilton TDI Mk4, 1. The Difference Between Idler Pulleys and Tensioner Pulleys. 7 Tundra and saving $300. In this video I'm replacing the serpentine, AC compressor and vacuum pump belts.
Truck now has 151,400 miles on it. 2 L engine in my GMC sierra Jul 17, 2017 · Most late-model engines have serpentine belt drives for the engine-driven accessories, and most people know that belts are a maintenance item that eventually has to be replaced. China is building an ambitious rail line through the Himalayas. Use your ratchet and socket to rotate the belt tensioner to relieve tension on the belt. Remove the drive belt from around the tensioner. 5 with 103k miles, i bought it with 33k miles The table below shows a quick price comparison of belt tensioner replacement cost estimates from reputable suppliers: Supplier Belt Tensioner Cost Labor; YourMechanic: $54-$40999-$170. The new tensioner when on easy and tightened up good. I demonstrate the steps involved removing the serpentine belt on a Honda Ridgeline. I have a 2003 Sport, AWD, V8. Ford F-150/F-250: How to Replace Serpentine Belt. 2013-2019 Nissan Sentra B17 Drive Belt and Tensioner Replacement aka Serpentine Belt. accessory drive belt. Your parts may only cost $50 to $250, while the labor could be an additional $50. Parts replaced: tensioner arm, tensioner pulley, tensioner damper. From the top side, push the tensioner tool towards the firewall. Remove front belly pan (engine under cover); 8 bolts @ 12mm, recessed bolt is machine thread, others are self tapping 2. Ask Discussion starter 7 posts · Joined 2021 Add to quote; Only show this user #1 · Dec 7, 2023. Note: Most tensioners have a ⅜-inch drive that you slot into and pivot to relieve tension on the belt. j kim hair design The process is basically the same for any Equinox or Torrent of this vintage with the 3 If your tensioner is going bad, you'll notice some squeaking when you turn on accessories such as your air conditioning. They can fix it for $480, but we need a solution that is less expensiv. To begin with, a serpentine belt replacement needs: A serpentine belt tool, a ratchet, or a breaker bar. A serpentine belt drives the alternator on the Kia Sephia and changing it is a great project for the novice or home mechanic. Ford F-150/F-250: How to Replace Serpentine Belt. The new tensioner when on easy and tightened up good. The serpentine belt tool kit makes it easy to precisely position idler pulleys and get belts set to the perfect tension. Jun 30, 2016 · This guide will go through how to remove an old serpentine belt and install a new one. Learn how to fix a squeaky tensioner pulley in your car. 5 with 103k miles, i bought it with 33k miles The table below shows a quick price comparison of belt tensioner replacement cost estimates from reputable suppliers: Supplier Belt Tensioner Cost Labor; YourMechanic: $54-$40999-$170. 6 liter turbo diesel Duramax engine How do you replace the serpentine belt on a 2008 BMW 535XI Sedan. (Also called an auto-tensioner. When it comes to maintaining and repairing your outdoor power equipment, finding the right replacement parts is crucial. 1 2 of 5 Go to page 5. Belt tensioners are mostly spring tension. Put the box end of the 15mm wrench on the pulley bolt and push toward the passenger seat. I'm going to replace tensioner assembly, idler, and serpentine this weekend looking at the 4 fasteners for the. Locate the belt tensioner, which is almost directly below the alternator pulley. giant bonus card lookup To allow the information on the film in the cassette to be. A serpentine belt tensioner is also a dampening mechanism. 36: Shop/Dealer Price $22602: 2012 Volkswagen Jetta L4-2. Mercedes Serpentine Drive Belt While it is not required to replace the drive belt, it makes sense to replace it simultaneously with the tensioner. Expert Advice On Improving Your Home Videos Late. Fixing a chirping belt with a belt tensioner change on a 5. A serpentine belt tensioner is also a dampening mechanism. To learn how to tell if an old serpentine belt needs to be replaced, scroll down! How to Replace a tensioner pulley in your car or truck. Replace them together. If the belt breaks before being replaced, it can create timing problems. so it's not necessary to replace them. The upper grooved idler pulley keeps breaking, almost like shredding.