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Dayco - Signs of Pulley Failure

Pulleys and 8 Signs of Failure

Learn about the basic types of pulleys for today’s front end drive system and the eight key signs it’s time to change one. Watch as a Dayco product ...
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FEADSystReplacementonHDTrucks

Front End Accessory Drive System Maintenance for Heavy-Duty Trucks

Just like many other components on today’s class 4-8 trucks, it’s important that mechanics look at the belt, pulley and tensioner as a whole system ...
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SignsATensionerNeedsReplacing3

Signs of a Bad Belt Tensioner

Often times during a drive belt change, the tensioner may get overlooked. This can be problematic given the tensioner has a big job to do and ...
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How to Tell when an Idler or Tensioner Pulley Needs to be Replaced

How to Tell when an Idler or Tensioner Pulley Needs to be Replaced

Did you know that one of the most common causes of serpentine belt failure is a pulley with worn bearings? That’s because a pulley’s job is ...
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