When should a tensioner bearing be replaced?
SKF recommends replacing timing belts, tensioner and idlers at 60,000 to 80,000 miles to prevent unnecessary damage to your engine. Don’t forget to check for oil leaks while investigating bearing noise.
How long should a belt tensioner last?
It’s always best to check your owner’s manual to find out exactly how long your particular timing belt’s last but it’s worth noting that in general they are expected to last between 60,000 miles and 100,000 miles.
How do I know if I need a new belt tensioner?
Symptoms of a Bad or Failing Drive Belt Tensioner
- Grinding or squeaking noise from the belts or tensioner. The most common symptom of a bad or failing drive belt tensioner is noise from the belts or tensioner.
- Unusual belt wear.
- Belt-driven accessories fail.
How long does it take to replace a belt tensioner?
You don’t have to replace the belt tensioner only needs replaced if it is bad. As far as the belt, they usually last around 30K miles and take about 15 minutes to install. Figure the tensioner will be around 70 dollars and labor for the entire job should be no more than 1 hour.
When do you know your belt tensioner is bad?
Grinding or squeaking noise from the belts or tensioner The most common symptom of a bad or failing drive belt tensioner is noise from the belts or tensioner.
Do belt tensioners go bad?
A bad belt tensioner is a likely cause of belt damage. However, if your belt is old and has not been replaced in several years, it might just be normal wear and tear. Push down on the middle of the belt while the engine is off and the components are cool enough to touch.
What are the symptoms of a bad serpentine belt?
Symptoms of a Bad or Failing Serpentine/ Drive Belt . Common signs include a squealing noise from the front of the vehicle, power steering and AC not working, engine overheating, and cracks on the belt.