Symptoms of a broken one-way wheel in the generator:
1. When a car accelerates or decelerates rapidly without buffering, it will make a considerable noise when starting. After starting, lightly stepping on the accelerator will also cause noise from the engine;
2. The car cannot start, the battery is low, and the headlights are quite dim;
3. The car is weak to drive and stalls.
If the above symptoms occur, please immediately go to the 4S store for inspection, repair, and replacement.
The key function of the one-way wheel of the generator is to alleviate the impact caused by the engine during rapid acceleration or deceleration of the car, and to adjust the power generation. If the one-way wheel of the generator is damaged, it needs to be repaired immediately, otherwise it will affect the charging of the car battery.
The application scope of the generator one-way wheel includes diesel engines, V-cylinder engines with cylinder deactivation function, dual mass flywheels, automatic transmissions with high shifting impact, and AC generators with high inertia torque.
Working principle of one-way pulley: The basic principle is similar. The one-way clutch gear on the starter has the function of one-way slip. At the moment before the engine stops running, the engine crankshaft has a brief forward and backward rotation. Using one-way bearings, when the engine speed is lower than the generator speed, the generator bearings will separate. The above example situation will become that the engine drops to 1500 rpm, and the generator will still operate at a speed of about 3000 rpm until the internal resistance slows it down.