Timing Belt Tensioner Leaking


Winkey says: Now use a long 14mm wrench and release the serpentine belt tensioner, remove the belt. A8 TIMING BELT REPLACEMENT PROCEDURE Parts (for a 1997 US Spec A8 4. It can be hard to pinpoint the source, but if it is coming up from high on the engine, the pump is the likely source. I know the engine has to be jacked up to get one of the bolts out since it is right up against the frame. 5 and when i take it to the mechanic he told me that the engine is leaking oil from the crank shaft oil seal im just wondering if i can get any advices form 944 owners or experienced mechanic if the oil is leaking should i change the timing belt and tensioner and get a reseal kit. Recognizing the sound, I immediately checked my timing belt, and to my surprise, it appeared fine. Timing belt tensioner issue with pics (YES I have searched) 05-03-2008 09:08 PM #1 I'm replacing the water pump/timing belt/tensioner following vasillalov's write up, and I'm at the step where I've installed the timing belt tensioner, and I need to set the tension. While I was at it, I also replaced the alternator and power steering belts. While this is an additional cost during a timing belt replacement procedure; it is considerably cheaper to perform a front plate re-seal during the timing belt replacement interval instead of having to remove all the timing belt components between timing belt replacement intervals because of a major engine oil leak coming from the front plate. 8l 1998 corolla - 1998 Toyota Corolla. Posted by maseratitech on Oct 15, 2009. Does A Hyundai Santa Fe Have A Timing Belt (Cambelt) Or A Chain? Here is a list of timing belts and timing chains for a Hyundai Santa Fe. Now loosen the belt tensioner bolt ( 14mm ) and allow the tensioner to set the tension automatically by setting your timing belt tensioner spring in place. This means problems in the engine, which will then result in the. If all the oil leaks out then the tensioner can not do it's job properly. I didn't buy what they said to me and I kept checking it every while. I think most of this is a tempest in a teapot compounded by imprecise communication. I have a 98 s70 and it seems that oil is leaking from the timing belt area behind the plastic cover, i can't tell exactly because the cover is still over the timing belt. Lift the timing belt off the sprockets. Timing belts used to be a relatively ignored maintenance item by many drivers. looks like oil pan gasket is leaking. Air bubbles in the oil could lead to a “non-damping” situation, which can result in tooth jump or tooth shear (in case of timing belt drives). When it comes time ALWAYS do timing belt, drive belt, all seals, re-seal the oil pump tensioner, idlers and water pump. the tensioner for the timing belt is a hydraulic tensioner and automatically keeps the belt under tension. How do you repair oil leak near the timing belt? a common mistake when the timing belt is replace is to over tighten the timing belt tensioner. They said the problem was the timing belt needs to replaced. Does A Hyundai Santa Fe Have A Timing Belt (Cambelt) Or A Chain? Here is a list of timing belts and timing chains for a Hyundai Santa Fe. If enough oil is lost, the timing belt loosens and cause engine noise. If you never change a timing belt before don't try at home please. If the tensioner is worn and damaged, the timing belt will not work properly. The timing belt tensioner pushrod it's a little complicated to compress and hold the timing belt in correct position on marks, you need experience, If you have a mechanic friend can help you, it's better and you can learn. If you get in there and the timing belt tensioner has oil around it at the. Corsa Timing Belt Tensioner. Remove the timing belt. Reviving an old thread, I changed my timing belt about 5000 miles ago on my 200TDi as I had to strip the casing off to repair an oil leak. Not without good reason either -- my mechanic advised that both belt and tensioner looked quite worn. Over time, the belt tension would change as there is no adjustment of the tensioner, after the initial installation. I will explain the options for the service, options for parts, and what I think is the best way to proceed with the service. If you never change a timing belt before don't try at home please. Gen2 3SGTE Timing Belt Tensioner. The timing belt tensioner was already leaking by that point, so it probably would have been wise to actually follow the manual in my case. Check the timing belt tensioner bearings. My car stared to vibrate every time I braked from about 15k miles. so they fixed main seal leak. As was said, there is no way to know if the tensioner is leaking without taking nearly everything apart. Loosen the timing belt tensioner pulley to create tension on the belt. Check that all three timing marks are still lined up. Oil leak in Base 2004, possibly from Timing Cover gasket? from the timing belt tensioner, a common problem. So after the top-end refresh I bought a new Gates belt from Roger, got a PK-tensioner off someone for $300. And $1500 is nuts, even a Honda dealer should be able to do the timing belt and water pump for less than $1000. This is because Hondas have interference engines. Major coolant leak from the water pump. Make sure you keep them on a safe spot. This can be accomplished by simply removing the timing belt upper cover, loosening the tensioner bolts, and sliding the timing belt off of the gear to expose the gear for removal. Honda Accord: How to Replace Timing Belt, Timing Balancer, and Water Pump. They replaced the timing belt and water pump and did all the other B14 maintenance work and also had to replace my timing belt tensioner. A timing chain will need replaced far less frequently than a timing belt, resulting in a lower cost to maintain the car for the owner. Scope: Replacement of timing belt and tensioner on a 1. Technical Resources As new parts, tools, and techniques for auto repair are introduced, Know Your Parts provides essential information to help you perform fast and effective repairs. Timing belts used to be a relatively ignored maintenance item by many drivers. The part responsible for making this belt running consistently is known as the timing belt tensioner. It just has some black dust. The tensioner was fine. If this is what you're talking about, it does look like it has a gasket, I'm not sure if it has an o-ring in the shaft area but I'm sure there might be one with it. (Updated yet again 7/17/08) If you are reading this, and have no idea about the cooling system or how to adjust the power steering belt, or VWs in general - GO READ THIS. This means problems in the engine, which will then result in the. Note how the timing belt is installed so you can reinstall it the correct way. Take the old belt out. Do you have an VW Passat oil leak? Does your VW Passat have a burning oil smell? We've noticed in our own service repair facility that the VW Passat V6 30 valve 2. The timing belt found in 1st generation Tacomas, 3rd generation 4Runners, and T-100 Pickups require periodic replacement. MD308086: TENSIONER PULLEY Genuine OEM Mitsubishi 4G63 Tensioner Pulleys are different between 90-94 1G and 95-99 2G DSM. From what I understand, belts on earlier models need to be replaced at 60,000 miles, and newer models at 90,000 miles. TIMING BELT TENSIONER ADJUSTMENT TOOL FOR VAG Avtodelo 41529 - Tools and equipment from reliable and well-known manufacturers. Before starting a 2. 0 ABA Timing Belt and full water pump page. N 905 428 01 Harmonic Balancer Bolt 1 ea. What is a “belt tensioner,” and what is the benefit of replacing it when a belt is replaced? Many of today’s vehicles are equipped with a self-tensioning device called an automatic belt tensioner. The timing belt connects the crankshaft,. 0 SOHC Rear Timing Chain Tensioner Oil Leak. Advanced Search Procharger p1sc tensioner. Disconnect the timing belt tensioner and its dust protector. Had my timing belt, water pump, tensioner and coolant replaced at a dealership for $710 out the door. As per Honda, your timing belt needs to be serviced every 50,000 to 80,000 miles. 10785 I ordered the seals for the timing chain tensioner as I think its leaking from there. You should also have them inspect the front main seal and the camshaft seals. Loosen the timing belt tensioner pulley to create tension on the belt. His concern was that the leaking oil would get onto the timing belt and cause premature timing belt failure, and he recommended that the seals be replaced (and of course a new timing belt and water pump be installed while the engine was stripped down). This is also a good time to check the timing belt. The Cam pulley may move a little, note which direction. The water pump is driven by an external accessory belt. 4 ft-lbs (10 N-m) Prodedure. I did ding it on the first belt change and created a leak I didn't find until I test drove it after finishing. Crank Shaft Seal Leaking or worn seals will contaminate the timing belt causing premature. Ensure that all timing marks align to TDC position, start routing timing belt starting at the crankshaft sprocket. Use keywords to find the product you are looking for. 4L V-6 and 4. 077109243A Tensioner pulley 1 ea. The former may leak oil as well, while with the latter, metal shavings can show up in the engine oil as a chain begins disintegrating. Only to have a call this afternoon "your cambelt tensioner is leaking so might be a good time to replace it" You can buy a. For this engine to get maximum life out of the belt, it is recommended to replace the crank shaft seal and the cam shaft seals and the hydraulic tensioner. The timing belt tensioner is a hydraulic tensioner. A rubber timing belt is utilized during the 1. Those rates are inline with what I recently paid for a timing belt job (timing belt, water pump, serpentine belt, and coolant). Perfect OE Fit, Quality and Durability. Cost was $46. Drive belt and Tensioner were replaced under factory warranty. Replace the tensioner as soon as you realize it is damaged. The tensioner has preset marks. The timing belt tensioner was about $150 extra which was a bit high but I didn't have much choice since it was leaking and I wanted the job done that day. THE 928 TIMING BELT/TENSIONER SYSTEM Wally Plumley 928 Specialists 5 FIGURE 3: The timing belt tensioner disassembled (bimetallic disc stack). Part of the service involved in TSB 10-072 would entail removing the timing chain tensioner cover in order to lock the tensioner in a relaxed position. The auto tensioner is just to the left of the water pump (which is the clean part in the middle of the timing belt loop). Honda Accord: How to Replace Timing Belt, Timing Balancer, and Water Pump. Hi Everyone, I purchased a 1991 BMW 850i with 72,000 miles about a month ago. My advise would be not to drive until the problem is rectified as you will be playing Russian Roulette. Once the belt has been removed, do not rotate either the crankshaft pulley or the camshaft pulleys. Your vehicle's timing belt tensioner might need to be replaced to avoid serious damage from a. Remove the bolt holding it on and then remove the lower timing belt cover. In addition to the chain tensioner, there is also a belt tensioner for the accessory belt. Volkswagen’s original recommendation on the AEB engine was to replace the timing belt at 105,000 miles (5k after the drivetrain warranty expired. I think most of this is a tempest in a teapot compounded by imprecise communication. The invoice noted that timing belt tensioner bolt froze, and needed to be removed to replace the timing belt, The technician noted "can't heat bolt, so cut bolt, drilled out bolt, retap threads and installed new bolts. Timing Belt Tensioner Lock Tool. This is not meant as an authoratative guide on how to do so. So far so good no issues and the oil leak seems to have. A broken timing belt is a big problem that can cause a lot of engine damage if you don't take care of it right away. From what I could tell this leak was coming from the lower. It's as common as valve cover gasket leaks and oil pan gasket leaks. 2L automatic transmission cars tend to fail. Press on the belt between the pulleys. Although the timing belt can be costly to replace, it is a wise investment. It should be the same on the S90's and a few other 960 model years (likely 1995 and 1996). If all the oil leaks out then the tensioner can not do it's job properly. Based on your photos though, if there is a leak, it's very, very small and I wouldn't worry about it and just check it once every couple of months. we watch to see how far the ecu adjust the timing retard and advance. The Timing Chain Tensioner on a Corolla motor is on the back side of the cylinder head, right next to the serpentine belt. This can be accomplished by simply removing the timing belt upper cover, loosening the tensioner bolts, and sliding the timing belt off of the gear to expose the gear for removal. Step 4: Remove the timing belt cover mounting bolts. Consumers complain of Mini Cooper timing belt failures The lawsuit claims there is a defect in the Mini's timing chain tensioner, which maintains an appropriate tension of the engine's timing. It was around $80 more for the part and reluctantly agreed to replace the part. Your vehicle's timing belt tensioner is a small pulley which is spring-loaded and keeps the timing belt under tension. 6700 worth of damage. Replace the tensioner as soon as you realize it is damaged. Parts cheap, but labor intensive. If you don't do this, you run the risk of the tensioner ratcheting out when you undo, and then forcing the chain too tight when you do it up again. What happens when this component gives up the ghost, and how hard is it to fix by yourself? A timing belt is the. Water pump 3. The timing belt tensioner was about $150 extra which was a bit high but I didn't have much choice since it was leaking and I wanted the job done that day. Clicking this will make more experts see the. If you notice any of these, then it is likely time to replace your timing belt tensioner at once. Corsa Timing Belt Tensioner. Odds are, since the timing tensioner cover was leaking, when TSB 10-072 was originally performed, the tensioner cover was not properly resealed, and the result was your leak. 00 in parts and labor. before i have my timing belt i did a leak down test on this engine. I have a 98 s70 and it seems that oil is leaking from the timing belt area behind the plastic cover, i can't tell exactly because the cover is still over the timing belt. At that time they claimed the car was just fine and the leak was old and dry. Does A Hyundai Santa Fe Have A Timing Belt (Cambelt) Or A Chain? Here is a list of timing belts and timing chains for a Hyundai Santa Fe. 1994 Toyota 4Runner V6 3VZE Timing Belt Replacment: For those non-Instructables members out there I highly recommend registering (its FREE) in order to view the other pictures I took while making this write-up. So last weekend I changed the timing belt, water pump, hoses and belts. If you have a belt noise or vibration and you've changed the belt, it's time to test your belt tensioner. Does A Hyundai Santa Fe Have A Timing Belt (Cambelt) Or A Chain? Here is a list of timing belts and timing chains for a Hyundai Santa Fe. Step 4: Remove the timing belt cover mounting bolts. If you notice any of these, then it is likely time to replace your timing belt tensioner at once. Belt Tensioners Timing Belt Tensioner A revised timing belt tensioner was introduced in the early '90 production. You can check it for a leak by rubbing your hand all around it, and feeling if there is oil there. manila is considered extreme extreme or major major driving conditions with all the traffic jams, stop and go, start and turn off duty cycles. Several different shops have said it will cost around $3000-5000 US dollars to replace. If your Accord is leaking behind your timing belt tensioner you need to pull it and replace the seals to correct this problem. 4 8v corsa (1996 P). I bought a new one for $20 and some silicone sealant. Took the 2006 Toyota Avalon to a dealership to find what is leaking oil from the timing case cover. You should see the tension slip and the belt looosen. Anyone seen a tension like this before?. , , on hand, before I started tearing things down. I see no oil on the timing belt, its dry. This just out of warranty vehicle has had some odd problems, some that made the car unsafe to drive, 1) ac compressor clutch melted onto compressor. Loosen the long tensioner lock bolt (10mm) and tensioner (12mm). Tensioners are cheap, and come with the o-ring seal. I got everything back together and there is a terrible oil leak up front. The reason for this, is that if anything moves, you can easliy reset everything to the correct timing. Look for leaking or a wobbly shaft on the waterpump, or any sign of leaking on the front seal. If you end up pulling the timing covers, it may be wise to replace the chain guides and. After 100K (went out of warranty) the tensioner decided to call it a day, and thankfully it didn't fail completely. Porsche 928: How to Replace Timing Belt and Water Pump. Crank Shaft Seal Leaking or worn seals will contaminate the timing belt causing premature. I took pictures of the process and created a quick guide to help anyone out with the same problem. While I was at it, I also replaced the alternator and power steering belts. Remove the timing belt. Now wind the timing belt around the tensioner pulley, the water pump pulley and finally over the back side of your camshaft sprocket, while keeping the sprocket aligned. Gently, slowly inch the belt on with the timing marks aligned both top and bottom sets. Get an eBay timing belt kit, they run around $130, come with a decent water pump, belt, idler pulleys/bearings, and some of the kits even come with a tensioner for a little bit more money. My advise would be not to drive until the problem is rectified as you will be playing Russian Roulette. I have to do something soon but they give you a lot of warning. With the timing belt removed, check for side to side play or “rocking” on both the idler pulley and tensioner pulley. To remove the camshaft timing gear pulley, first remove the center bolt and then remove the pulley with a pulley remover or a brass hammer. On some engines where the coolant pump is run by the timing belt, the coolant pump is also typically. Note how the timing belt is installed so you can reinstall it the correct way. Rent a tool for the crank serp pulley/bolt. The belt tensioner and related pulleys should be replaced as well. My advise would be not to drive until the problem is rectified as you will be playing Russian Roulette. A Volkswagen timing chain tensioner lawsuit alleges numerous VW and Audi vehicles have defects in the timing chain tensioning systems that cause complete engine failure. You can expect a timing belt, GMB roller tensioner bearing, GMB idler bearing, camshaft seals, crankshaft seals, and a water pump with gasket, which includes an outlet pipe. The timing belt tensioner was already leaking by that point, so it probably would have been wise to actually follow the manual in my case. Loosen timing belt tensioner pulley (12 mm socket) b. To replace tensioner-remove the serp tensioner, the front cam timing belt cover (as the rear is already off from inspection). A broken timing belt is a big problem that can cause a lot of engine damage if you don't take care of it right away. Hey Bender - the replacement cost of a new timing belt tensioner IS very expensive. MD308086: TENSIONER PULLEY Genuine OEM Mitsubishi 4G63 Tensioner Pulleys are different between 90-94 1G and 95-99 2G DSM. Crank Shaft Seal Leaking or worn seals will contaminate the timing belt causing premature. Need to bring it back when timing belt is replaced and pay $1080 for belt end tensioner and another 200 for this leak to be fixed. Also a tune up. Well, the next thing would be timing chain, I guessed. If its the outer plug thats leaking, and you unbolt it at all, you will need to compress the tensioner, screw it back in, then release the tensioner. I'll check mine and let you guys know. Now, eventually, I'll end up replacing the belt tensioner bracket, and before installing the new one, grind the back side of it down for future jobs. Now for the water pump. How do you repair oil leak near the timing belt? a common mistake when the timing belt is replace is to over tighten the timing belt tensioner. The Timing Belt Service (often called the 120k or 60k service) is perhaps the most vital and significant maintenance job for the Z32. Want Answer 0. The tensioner has preset marks. Atypical Belt Wear. A leaking tensioner could lead to irregular wear on the timing belt, causing fraying on the edges or even causing it to break. I wouldn't open it up without changing the timing drive parts. This is the most affordable solution for your replacement needs! Replacement brand parts are the most affordable solution for all of your replacement needs!. It fires up nicely. I just got the engine out of the 308 yesterday and pulled off the rear timing belt cover. When it comes to your Honda Accord, you want parts and products from only trusted brands. If the tensioner is worn and damaged, the timing belt will not work properly. Water pump 3. Step 5: Check the tension on the timing belt. As faar as replacing the tensioner just inspect for bearing noise from the pulley and leakage from the hydraulic cylinder, either of those and you should replace the timing belt tensioner. The drive belt/tensioner squeaking after the car sits for several hours. Corolla and Matrix Timing Chain Tensioner Oil Leak – 1ZZ-FE/2ZZ-GE If you own a Toyota Corolla or Matrix with the 1ZZ-FE or 2ZZ-GE you may be familiar with an oil leak from the timing chain tensioner out the back of the engine. Check Engine Light - If the timing belt is loose because of a bad tensioner, then the timing of the valves will be off. This is the most affordable solution for your replacement needs! Replacement brand parts are the most affordable solution for all of your replacement needs!. oil leak was sipping down from main seal onto the oil pan. There's not much sense in putting a new tensioner on with an old heat stressed stud is there? The timing belt dosen't turn the water pump, but if the pump leaks, the water will leak into the timing belt cover and rapidly degrade the belt. Then remove the timing belt cover. I noticed that there is oil leaking from the timing belt cover. If a car is on its second timing belt, it's best to not only replace the timing belt and bearings, but also the CVVT hub or hubs, the camshaft seals, and the water pump. Drive belt and Tensioner were replaced under factory warranty. Spark plugs 6. Additionally, when the timing belt goes, generally everything on the timing belt should be replaced. the reason being is that your waterpump is ran by the timing so its better just to do it while your in there. This ensures peak performance every time you start your car. What happens when this component gives up the ghost, and how hard is it to fix by yourself? A timing belt is the. This belt tensioner has a hydraulic damper that can leak. The Timing Chain Tensioner on a Corolla motor is on the back side of the cylinder head, right next to the serpentine belt. 7L V-8 engines is a very difficult task. Had to take off water pump pulley, crankshaft pulley, timing chain cover just to get to timing belt and tensioner. Replace them if they are loose or noisy. Hey Bender - the replacement cost of a new timing belt tensioner IS very expensive. Can you pinpoint exactly where the leak is with a pic please. The belt itself is driven by a pulley attached to the engine crankshaft. Loosen the two bolts for the timing belt tensioner alternately to keep the timing belt aligned. Leaking timing tensioner 1. While this is an additional cost during a timing belt replacement procedure; it is considerably cheaper to perform a front plate re-seal during the timing belt replacement interval instead of having to remove all the timing belt components between timing belt replacement intervals because of a major engine oil leak coming from the front plate. 00 off timing belt package, plus a free day rental car. It is not the same type tensioner as the drive belt. I see no oil on the timing belt, its dry. Part of the service involved in TSB 10-072 would entail removing the timing chain tensioner cover in order to lock the tensioner in a relaxed position. They also generally may include new valve cover gaskets and cam & crank seals for a few extra bucks. Timing belt tensioner issue with pics (YES I have searched) 05-03-2008 09:08 PM #1 I'm replacing the water pump/timing belt/tensioner following vasillalov's write up, and I'm at the step where I've installed the timing belt tensioner, and I need to set the tension. Leaking oil from the timing belt cover can early wear the timing belt as well as results in engine overheating. Idler had some bearing slop. This is also a good time to check the timing belt. In an interference engine, if a timing belt breaks while driving, there is a good chance that the engine might be severely damaged. Toyota Camry 1997-2001: How to Replace Timing Belt and Water Pump. Install a 6mm bolt by 16mm long into the auto tensioner so it doesn't slam forward when you take it out. if the car is stuck in traffic, the odometer does not count the mileage but the engine's timing belt is incurring hours of use. It is time to replace them both. The timing belt tensioner is part of the internal combustion engine of a vehicle, and it is responsible for keeping the timing belt moving at a consistent pace. Odds are, since the timing tensioner cover was leaking, when TSB 10-072 was originally performed, the tensioner cover was not properly resealed, and the result was your leak. 2L automatic transmission cars tend to fail. In the past, engines used a manual tensioner (or eccentric pulley) for the drives, which had to be installed and then locked in place. Ensure that all timing marks align to TDC position, start routing timing belt starting at the crankshaft sprocket. But, there is coolant leaking from the bottom at a rate that falls someplace between dripping and a full fledged stream. Trust me, it's cheap insurance. The dealer wanted $130 to fix this, so I obviously looked around on how to get to this thing. The cover is secured by a series of nuts and bolts. My need to remove and install the Fiat Spider timing belt was to get to the leaking cam cover gasket on the exhaust-side of the motor. The timing belt auto tensioner is oil filled. Had an independent garage do the work for the same money, including new water pump and timing belt tensioner. If you do, you will not be able to figure out the proper rotational alignment. I try not to use genuine as they leak, all Toyota water pumps leak, eventually & slowly. Check for wear or damage at the top of the rod. Hi Dayco, I have a 2000 3. Water Pump Water pumps driven by a timing belt should be replaced when changing the timing belt. Purchase it from: John Vilas Vilas Motor Works 901 S. A leaking timing chain tensioner o-ring will not have any effect on the accessory belt, unless the oil is leaking onto the belt. 078121113F Thermostat 1 ea. As the original owner I recently installed a Dayco timing belt water pump kit WP303K1A at its first recommended interval. If this is what you're talking about, it does look like it has a gasket, I'm not sure if it has an o-ring in the shaft area but I'm sure there might be one with it. The idler & tensioner should spin freely and smoothly. A broken timing belt is a big problem that can cause a lot of engine damage if you don’t take care of it right away. If the bearings in any of the pulleys were to lose their lubricating properties, the pulley could wobble, which puts strain on the timing belt, or it could seize up, which would cause the belt to fail. At that time they claimed the car was just fine and the leak was old and dry. What happens when this component gives up the ghost, and how hard is it to fix by yourself? A timing belt is the. They also noticed that the serpentine belt was dry and cracking. If you don't do this, you run the risk of the tensioner ratcheting out when you undo, and then forcing the chain too tight when you do it up again. Once you are confident that the timing marks are lined up correctly it is time to release the timing belt tensioner. In an interference engine, if a timing belt breaks while driving, there is a good chance that the engine might be severely damaged. Ditto on the DIY. It is most likely this timing tensioner is leaking the hydraulic fluid and has lost tension and your belt pulley is clanging against the leaky hydraulic tensioner end. For this engine to get maximum life out of the belt, it is recommended to replace the crank shaft seal and the cam shaft seals and the hydraulic tensioner. They also generally may include new valve cover gaskets and cam & crank seals for a few extra bucks. The gear and chain systems that connect the timing belt to the crankshaft or camshaft will not work properly if the tensioner is worn, cracked or torn. It is critical that the timing belt be replaced on or before that mileage interval. orig timing belt and replacement belt tensioner mga sir, may nakapag try na ba sa inyo ng ganitong combination? ano kya effect nito sa makina as well as sa performance? mahal kse ng belt tensioner. Rent a tool for the crank serp pulley/bolt. 00 with a belt, water pump, idler pulley, new seals and coolant. It would be difficult to understand though why a competent 928 mechanic wouldn't be able to rebuild the tensioner in your car. I was working on my Black 2006 Jetta fixing an oil leak at the valve cover, and when I did a quick check over the rest of the engine and the now 4500 mile old timing belt, I found that my hydraulic tensioner has oozed out its contents, and splattered them all around the inside of the TB cover. You should also have them inspect the front main seal and the camshaft seals. The timing belt tensioner is sometimes faulty. before i have my timing belt i did a leak down test on this engine. This is the most affordable solution for your replacement needs! Replacement brand parts are the most affordable solution for all of your replacement needs!. That being said, since you're near dumping it anyway, attempting to reseal from outside is probably the best. I put it all back together at dusk. Learn how to replace your timing belt and water pump in your 1995-2004 Toyota Tacoma (or any other 3. Replace the tensioner as soon as you realize it is damaged. If the customer was lucky, no engine damage occurred, so the work will consist of taking the timing belt off, replacing the leaking water pump, front crankshaft seal and camshaft seals; add the timing component kit, with all the bearings that were squeaking, a new timing belt, because the old one was already contaminated and the price quickly. This is the most common Subaru repair after cv boots we did at the shop I worked at. If your Accord is leaking behind your timing belt tensioner you need to pull it and replace the seals to correct this problem. REPLACEMENT TIMING BELT TENSIONER. Toyota Camry 1997-2001: How to Replace Timing Belt and Water Pump. Mark the direction of the belt rotation. One is a line. No oil leaking at cam seals or crank seal. And usally a water pump. If the bearings in any of the pulleys were to lose their lubricating properties, the pulley could wobble, which puts strain on the timing belt, or it could seize up, which would cause the belt to fail. Had an independent garage do the work for the same money, including new water pump and timing belt tensioner. In the past, engines used a manual tensioner (or eccentric pulley) for the drives, which had to be installed and then locked in place. Belt Tensioners Timing Belt Tensioner A revised timing belt tensioner was introduced in the early '90 production. The solution is to replace a serpentine belt and a belt tensioner. The other garage obviously does not know much about > cars and should be avoided. Tensioners are cheap, and come with the o-ring seal. If you notice any of these, then it is likely time to replace your timing belt tensioner at once. 077109243A Tensioner pulley 1 ea. Those rates are inline with what I recently paid for a timing belt job (timing belt, water pump, serpentine belt, and coolant). The tensioner was fine. eventually the belt could be damaged and fail. Again perhaps change those extra 2 items at 300k. The belt itself is a $20-$30 part, but the tearing of the engine apart adds up. If you have a major oil or coolant leak contaminating the timing belt, I would still suggest replacing the belt, regardless of the construction. I noticed that there is oil leaking from the timing belt cover. It is very fast. It fires up nicely. Your vehicle's timing belt tensioner might need to be replaced to avoid serious damage from a. Had an independent garage do the work for the same money, including new water pump and timing belt tensioner. Between the timing belt and water pump repair I did on Virginia last winter and the Water Pump block repair procedure I did on Virginia a couple of months ago, I had enough pics to document the TB and WP procedure so thought I'd share the process I followed. (Updated yet again 7/17/08) If you are reading this, and have no idea about the cooling system or how to adjust the power steering belt, or VWs in general - GO READ THIS. However, if you are refering to the timing belt tentioner, and there is fluid leaking from around the tentioner, then there is a leak behind the pulley and when that leak is fixed, the timing belt and hardwear should be changed at that time.