Do Cars Have Generators?

[BriellaMarie]

Daily maintenance of car generators mainly focuses on cleaning and inspection tasks: 1. Cleaning: The heat generated during the generator's operation is cooled by the fan behind the pulley blowing air into the casing. Removing dirt and dust from the generator's exterior helps maintain clear ventilation channels for better heat dissipation. 2. Checking and adjusting belt tension: The alternator is driven by the engine via a belt, and its tension should be properly adjusted. If too loose, the belt may slip, leading to insufficient power generation; if too tight, it may cause belt damage and excessive wear on the generator bearings. To check belt tension: In a static state, apply 50N of force at the midpoint of the belt. If it deflects 10~12mm, the tension is appropriate. 3. Checking wiring: Ensure the connections between the generator and regulator are secure and in good contact. Any rust should be promptly cleaned with sandpaper, and oxidized wires should also be cleaned.