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Kennesaw Auto Center Maintenance Tips: The Belt Goes On

Today’s Kennesaw Auto Center auto maintenance article focuses on your serpentine belt. Your serpentine belt is a long belt that’s driven by your engine. It winds around several accessories that power important automotive systems. Let’s go over them.

First, the serpentine belt drives your sedan air conditioning system. It spins the compressor that makes the cool air that takes the edge off the summer heat in Marietta.

Next, the belt powers the alternator. The alternator creates electricity that’s used by your sedan’s electrical systems and also charges your car battery. Kennesaw Auto Center Maintenance Tips The Belt Goes OnAll Marietta auto owners know that without the alternator, the battery will go dead in a few miles.

The serpentine belt may also run the pumps for both the power steering and power brakes. And, on many sedans, the serpentine belt powers the water pump. The water pump circulates coolant through the engine to keep it within normal operating temperatures for Marietta auto owners. (On some sedans, the water pump is powered by the timing belt instead of the serpentine belt.)

So you can see the serpentine belt does a lot of work. And it if breaks, it affects a lot of systems. That’s why vehicle manufacturers and your service advisor at Kennesaw Auto Center have recommended that it be changed every so often so that it doesn’t fail.

Your
Kennesaw Auto Center service advisor can perform a visual inspection of the belt to see if it has any cracks that signal the belt could fail soon and will measure the amount of belt material to make sure there is enough.

Your serpentine belt works in tandem with a spring loaded pulley attached to the engine called the tensioner pulley. Its job is to make sure there’s a constant tension on the serpentine belt so that it doesn’t slip. The spring can become worn and no longer provide the necessary pressure to keep the belt tight. At Kennesaw Auto Center, we recommend that the tensioner be replaced at the same time as the serpentine belt.

All in all, the serpentine belt’s a critical part for the function of your sedan.
And it’s not that expensive to replace at Kennesaw Auto Center – so bring in your vehicle if it hasn’t been checked in a while.

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Cedarcrest Auto Care
8653 Hiram Acworth Hwy
Dallas GA 30157

770-917-9005

Monday – Friday 8am-6pm Saturday 8am-1pm

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