09
Dec
When to replace the drive belt tensioner. If either of the bearings in the pulleys seizes the belt can snap and get sucked into the engine.
When to replace the drive belt tensioner.
When to replace belt tensioner. In fact most start to show serious wear right around the 100K mile mark. You may think a worn tensioner just means your belt loses tension. Drive belts typically last anywhere between 40000 and 70000 miles.
You could replace the belt and tensioner only to have the water pump go shortly afterward. Then the belt and tensioner are going to have to be removed to get at the water pump and that can be more costly than simply replacing it at the same time as the belt. To reiterate have the timing tensioner replaced at the same time as the timing belt.
Because of this the tensioner is often overlooked when a belt is replaced. When the spring tension is lost in a failed tensioner it will cause squeaking especially under acceleration. A belt tensioner is a normal wear item and should be inspected regularly.
If any of these are present replace the tensioner. The positioning of the wrench depends on the tensioner type tensioner end tensioner hole. Usually a belt that has failed because of the tensioner will have to be replaced along with the tensioner in order to restore full functionality to the vehicle.
To get the belt tensioner replaced you will pay anywhere from 140 to almost 400. If it has signs of wear or is likely to cause any issue the most economical time to replace the serpentine belt is when it is already off. The belt tensioner assembly of your vehicle is designed to allow several engine parts to be operated by one serpentine belt.
The belt is tightened or loosened by adjusting the belt tensioner with a tensioner tool or socket wrench. Occasionally the belt tensioner assembly can wear out causing the serpentine belt to wear unevenly. When to replace car tensioners It is difficult to tell if a tensioner is ready to fail.
Sometimes the tensioner pulley will show signs of wear such as damage to the pulley belt track section or grease leaking from the bearing seal. View our tensioner failure signs. The tensioner has an internal spring that provides this tension.
The spring itself or the bearings in the tensioner pulley can fail. If the tensioner fails you will know immediately due to a lost serpentine belt. When the time comes to replace your tensioner youll probably spend less than an hour on this task.
You can expect to replace the belt tensioner once you are in the range of 40000 to 70000 miles. You should also know that when it is time for a replacement it will usually be more than one part that needs to be replaced. It could be a series of pulleys that need replacing or one pulley and the belt itself.
When to replace the drive belt tensioner. Asked by in Ashburn VA on. At how many miles should the drive belt andor drive belt tensioner be replaced.
Its recommended that the belt be changed every 80000-miles and that the belt tensioner and idler pulley should get replaced along with it. If either of the bearings in the pulleys seizes the belt can snap and get sucked into the engine.