A Drive Belt Tensioner helps your engine run smoothly by keeping the tension on the serpentine belt that goes around it. You’ll notice if it’s not working properly because there will be mishaps and noises coming from under the hood – but don’t worry! Most mechanics can provide you with a drive belt tensioner replacement service.
What is a Drive Belt Tensioner?
The Drive Belt Tensioner is a hardware device that keeps constant pressure on the serpentine belt. It does this by riding outside of it, applying tension from its pulley-shaped armature against all other wheels inside your engine bay. It keeps them spinning properly at different speeds for optimal performance. The tensioner is used to drive the alternator, air conditioner, power steering and so on.
Why is Drive Belt Tensioner Replacement Needed?
The air conditioning, power steering and alternator in your vehicle are all powered by the drive belt that connects to both the crankshaft as well as these systems. The tensioner keeps it tight so they can continue moving efficiently. When something goes wrong with this piece of equipment – like if there’s an issue within its structure or design- then things start going downhill fast.
Because once the “tension” fades away, you’re left unable to do much as your vehicle can’t operate. The failure of the drive belt tensioner can cause issues from Ac failure to Brake failure. So, it is important to keep an eye on the tensioner and get it checked during your regular car maintenance service.
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You should replace the tensioner every time you get your drive belt replaced. Moreover, if you hear a squeaky or grinding noise every time you turn on the engine, it might be because of a broken tensioner. If the tensioner is broken, you should get it immediately replaced. Usually, the tensioner and the pulleys need to be replaced together. Sometimes, the drive belt might also be replaced along with the tensioner.
How is it Replaced?
Drive Belt Tensioners can be replaced in the following manner:
- In most cases, the mechanic will have to remove the drive belts
- Then they will inspect the pulleys attached to the drive belt
- After that, they will inspect the tensioner
- If the tensioner is broken, they will remove and replace it with a new one
- They will then turn on the engine to see if it’s working properly and the noise is gone
To ensure your car engine keeps running smoothly and no mishaps occur, you should get your car serviced regularly. Thoroughly inspecting all the components of the car is very important to prevent your car from failing unexpectedly. You can post a request on Swezo to find an expert mechanic.