China OEM Starters And Alternators Products - Generator pulley lternator F-550213 – RNA

What are the benefits of generator one-way wheels?

Alleviate the impact of the generator and the adjustment of the power generation during the acceleration and deceleration of the vehicle. reduce the load caused to the engine at the moment of acceleration or deceleration of the engine and gear change of the gearbox. so as to reduce the load of the generator belt and increase the service life of the belt! Reduce engine vibration and noise!

So what is the impact on fuel consumption?

Theoretically. it can reduce fuel consumption. because it can reduce the load caused by engine acceleration or deceleration. so it can reduce fuel consumption. but the effect can be ignored!

Defective flywheels can be identified by the fact that the unit driver does not really operate and the resulting noise. An alternator with a complete flywheel shall decelerate and stop when the engine is switched off.

Static test with engine off

1.shut down the engine
2.remove the ignition key
3.remove the V-belt
4.remove the cap from the flywheel
5.application of assembly tools (a)
6.grasp and hold the outer ring of the pulley with one hand
7.with the other hand. turn the assembly tool in both directions