Many car friends ask: Can the car alternator be repaired if it breaks down? Actually, a broken alternator can be repaired, but now the 4S workshop is too busy to repair it alone, so we have to go to a place that specializes in repairing automobile alternators.
Generally, car generators are not easy to break, so good maintenance habits should be developed. After the warranty period, generators, electric motors and these starting systems should be subject to regular maintenance.
So you can go to a workshop specializing in the repair of generators and motors, clean them, add a little butter, replace the copper sleeves, adjust the carbon brushes, etc. And this can be done without replacement for a long time. It’s also more profitable.
Can the car still operate normally if thegenerator broken?
Once the generator is damaged, it will not stop immediately and will run on battery power, so go to the nearest repair shop for inspection! Generally speaking, the generator is damaged. The damaged part of the generator is often the carbon brush!
There are two carbon brushes in the generator, which are used to power the rotor and generate a magnetic field, followed by a voltage regulator. Adjusting the rotor magnetism can change the generator output voltage! This carbon brush is for sale! Overall, replacing this little thing will solve the problem! The price is only a few dozen yuan!
The brushes are worn and shortened and cannot conduct electricity. You can still use it after replacing it with a new one! Many repair shops will not repair it. You can ask them to remove it,find a place to repair it and put it back!
If the generator breaks down, it must be repaired as soon as possible. Otherwise, if the battery cannot be charged, it will not ignite and the battery will be insufficiently charged, resulting in dimming of the headlights, making it difficult to start, and finally the vehicle will be unable to drive and stall . The car battery is charged by electricity generated by the generator while driving.
Hello! Ignition failure may be due to:
1. The engine starts by relying on battery current to push the spark plug to ignite. There may be the following two reasons why the engine suddenly fails. First of all, it's probably due to the battery. This is caused by rust or leaking battery, followed by moisture in the engine spark plug on rainy days.
2. The battery is unstable andAbnormal changes in the electrolyte will affect the performance and reliability of the battery.
Interview methods:
1. Check if the battery fluid is sufficient every two months. When observing, it is considered appropriate that the liquid level lies between the upper and lower drawn lines. At the same time, the liquid level difference in each tank should also be checked. If the fluid level is insufficient, unscrew the battery cap and pour in distilled water to replenish the fluid level. Then check the battery terminals and use an iron brush to remove any dirt on the terminals.
2. If the wiring clamp is badly stained, you can use sandpaper to rub along the inside wall to remove the dirt. If the candle is damp, remove it and fire it with a lighter to evaporate the moisture as quickly as possible.wheat.
3. When driving in summer, the battery will be overcharged, the electrolyte will evaporate quickly, and the plates will be easily damaged. Therefore, it is necessary to frequently check the battery fluid level and electrolyte density, and frequently add distilled water to the battery in winter, and pay attention to whether the electrolyte is present. frozen.