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Product Description
1. Bearing failure: The bearing inside the tensioner assembly may fail due to long-term use, wear or contamination. Bearing failure will cause the tensioner assembly to fail to rotate normally, affect the work of engine timing system, and may lead to engine performance degradation or even damage.
2. Insufficient tension: The tension of the tensioner assembly is controlled by the tensioner. If the tensioner fails or is improperly adjusted, the tension of the tensioner assembly will be insufficient. Insufficient tension will lead to the relaxation of the timing chain or belt, which will affect the timing performance of the engine, and may lead to the increase of engine noise, the decrease of power or even the failure of the engine to start.
3. Excessive tension: The excessive tension of the tensioner assembly may be caused by the tight adjustment of the tensioner or the damage of the internal parts of the tensioner. Excessive tension will increase the load of engine timing chain or belt, which may lead to chain or belt breakage, tensioner damage or engine damage.
4. Noise and vibration: The tensioner assembly may produce abnormal noise and vibration in the working process. This may be caused by bearing damage, insufficient or excessive tension, loose tensioner assembly, etc. The existence of noise and vibration may affect the stability and reliability of the engine.
In order to avoid the failure of tensioner assembly, regular inspection and maintenance are necessary. This includes checking the wear of the bearing, adjusting and checking the working state of the tensioner, ensuring the proper tension of the tensioner assembly, regularly checking the looseness of the tensioner assembly, and replacing worn or damaged parts in time. In addition, the use of high-quality tensioner assembly and the correct installation method are also helpful to prolong its service life.
