Renault OEM 5010412956 5010359895 Truck Belt Tensioner

Renault Belt Tensioner Pulley 5010412956 5010359895​ High Quality Spare Parts

Belt Tensioner For RENAULT OEM 5010412956 5010359895

High Quality Spare Parts Truck Belt Tensioner Used For Renault Premium OEM 5010412956 5010359895

High Quality Truck Spare Parts Belt Tensioner for RENAULT OEM 5010359895 5010412956 5010550335

Function: The timing belt and timing chain will jump when running at medium and high speeds. Long-term use will cause the belt to be stretched and deformed due to the material and force of the belt, which will cause vehicle fuel consumption, weakness, knocking and other faults. In order to maintain the proper tension of the timing belt and timing chain and keep them in the best tightening state, there is a tensioner and tensioner wheel or guide rail on the timing belt or timing chain of the engine. The special tensioning system is composed to guide and tension the timing belt.

Failure analysis of tensioner

Please replace the tensioner in time if the following failures occur

■Corrosion damage

Phenomenon: Rust spots or serious corrosion on the surface of electroplated parts

■ stuck

Phenomenon: 1. The bearing is stuck and the rotation is not flexible 2. The tensioner is stuck and does not swing

■ Torque failure

Phenomenon: The tensioner swings to the limit position and fails to fully tension the belt or slips

■ Damping failure

Phenomenon: The tensioner cannot effectively press the belt, and the belt jumps seriously

■Out-of-parallelism

Phenomenon: Due to the internal structure of the tensioner, the tensioner will have eccentric wear, which causes the product to tilt seriously and the parallelism is out of tolerance.

■Altitude difference

Phenomenon: If the height difference is too large, the belt will easily fall off; if the height difference is too small, it will cause interference between the belt and the aluminum parts, mutual wear and abnormal noise

■Noise

Phenomenon: abnormal noise produced by the engine wheel train

■Structural failure

Phenomenon: The tensioner cannot be tensioned normally, and the engine wheel train cannot work normally