Serpentine Belt Engine

The serpentine belt engine slides on several pulleys, and its rotating energy is different devices. Belts are usually connected to the following accessories:

alternator

The belt helps to power the alternator, which keeps the battery charged.

Power steering pump

The power steering pump pressurizes the hydraulic steering fluid. Without a belt driven pump, the driver may suddenly lose power steering, which makes handling more difficult.

air conditioning compressor

The air conditioning compressor delivers fluid to the entire air conditioning system, so its function is the key to keeping cool.

Water pump

The engine requires the water pump to push the coolant through the system and maintain its temperature. If the belt fails, it may cause your car to overheat.

Replace the drive belt irregularly  

what? More belts in the engine? Well, yes, fortunately, these are not as important and expensive as timing belts, but that doesn't mean they should be ignored, because they still cause you to end up standing on the side of the road waiting for their help when they suddenly appear. 

Although older cars have multiple belts (commonly referred to as fan belts) to power various components, such as power steering pumps, alternators and air conditioning compressors, newer cars use a single serpentine belt for all kinds of accessories. 

So what happens when these belts break? If the power steering pump stops working while you are driving, the steering will now be without assistance and require more force to turn, which can be dangerous on the road. If the alternator stops running, your car battery will no longer remain charged, eventually causing your car to stop running.  

These belts have a similar life as synchronous belts and are often replaced together, so don't brush them off to save some money, because these belts don't look as important as other parts.

 

If you've ever opened the hood and watched your engine run, or heard a squeak or squeal coming from the engine bay, you're aware of the presence of a Serpentine Belt Engine. However, their role can be difficult to understand, and as a DIY enthusiast, it's beneficial to understand the existence of belts and their purpose.

From driving the alternator to power the vehicle's electrical system, to circulating coolant through the water pump, engine belts play a key role in the overall function of your vehicle. Understanding the different types of engine belts and their functions is essential for every owner who wants to keep their vehicle running smoothly.

Regular inspection and maintenance of engine belts is essential to prevent unexpected failures and extend the life of these critical components. Over time, belts can wear, stretch, or develop cracks, which can affect their ability to work and put your engine at risk. By inspecting belts during vehicle maintenance, you can catch potential problems before they escalate, saving time and money in the long run.

 

 

 

 

 

 

 

 

 

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