Removing a tensioner bolt can be necessary especially when replacing the belt. The hydraulic bolt tensioner has a piece similar to a threaded rod that attaches to the vehicle. This task may seem daunting, especially if you are not very experienced with automotive repair. If you follow these instructions, you can learn how to remove a tensioner bolt safely and accurately!
It may take you a little longer to complete the task on the first try but don’t get discouraged! As with all car repair activities, be cautious and careful! It can be dangerous to perform automobile repair without the proper instructions, equipment, or experience. However, if you spend some time going through these instructions, you can learn how to remove a tensioner bolt and the actual process can take between a few minutes and a half hour. If at any time, you experience something unexpected while removing the tensioner bolt, stop what you are doing and consult with a professional automotive mechanic! Turn your car off before you start. Also, remove the negative terminal of your battery to prevent electrocution. You must take the proper safety precautions before you begin any work. Always think carefully before you touch anything under the hood! A belt tensioner uses the tensioner bolt to loosen or tighten the belt. On every vehicle, the tensioner may be located in a different place. The most common location is on the front of the car engine. Specifically, it will be located between the crankshaft and the alternator pulleys. However, if your engine is in a sideways position, the tensioner bolt can be found on the passenger side of the engine compartment. An engine that is sideways is called a V-8 engine. If your engine is sideways, each set of four cylinders will run parallel to the fenders of the vehicle. Look at your engine to determine where to check for the bolt tensioner. Once you have found the bolt tensioner, you can remove it using some special tools. You need a socket wrench set and a M8x1.24 pitch bolt.
- The first step is removing the bolts that secure the engine cover. For this, use a socket wrench. You may need to attempt this a few times to get the right size wrench for the bolt. Next, locate the tensioner pulley. Most commonly, the tensioner pulley is between the crankshaft and the alternator pulleys. On the other hand, of you have a car with one of those sideways engines like I mentioned earlier, the tensioner pulley is on the passenger side of the engine compartment. You will notice, by examining the tensioner bolt, that there is a hole at the top.
- Now is the time to use the M8x1.25 pitch bolt! Place this bolt in the hole at the top of the tensioner bolt. Tighten the tensioner bolt with the appropriate socket wrench. Again, you may need to try a few of the socket wrenches to find the best size. Tighten the bolt until the belt is loose. Remove the belt from the pulley. The belt will be loose enough to remove without force.
- You will now see three bolts securing the tensioner to the motor. The bolts are located on the side of the tensioner. Use a socket wrench to remove all three of the bolts. Be careful about where you store these bolts! You do not want to lose any of the smaller bolts while you finish removing the tensioner bolt.
- Once these three bolts are removed, the tensioner can be detached from the motor. The bolt on the top of the tensioner can be removed with a socket wrench. That’s all you need to know to learn how to remove the tensioner bolt in your automobile!
Read these instructions carefully before you attempt this task. The more that you learn about how to repair your car yourself, the better it is for you and your wallet! Often, you can perform simple car repair tasks that are not worth paying automobile mechanic. Car maintenance usually comes with a big price tag. The more you can do yourself, the better but just be sure to stay in your comfort limits in auto repair! Start off slowly and the more time you put in practicing, the more auto repair you will be able to learn in the future!