Machines that are used regularly suffer wear and tear. Same is true for the alternator. If you drive your vehicle regularly, then you need to inspect your vehicle’s internal parts on a regular basis. This way you can avoid serious problems like your automobile stopping in the middle of the road. If you are aware of alternator problems, then you’ll know when it is time to repair or replace it. Finding a problem in the car is much like a doctor finding an illness in a patient. First, you need to spot the symptoms. These symptoms will tell you if the problem is with the alternator or with any other element. Some of the alternator problems can be identified simply by observing the unit closely, while others can be identified by using tools and equipment. In some cases, it may require opening the alternator. Generally, there is some abnormal sound, malfunctioning of electrical parts, or drop in battery charge that indicates a problem.
If you become aware of any such issue then immediately try to find the fault. If the alternator problem is not rectified in time, then it can damage other auto parts that are working well. Following are some of the common alternator problems. Worn out Belts is among the easiest to identify. The belt seems worn out, and it slips. It might also turn loose, affecting the operation of alternator. If the alternator is not running at the standard speed, then it won’t provide the perfect voltage. If proper voltage isn’t available, then the battery will run out of charge. Some alternator problems can be identified by carefully listening when the engine is running. If within the alternator, the rotor is falling then a grinding noise can be heard. This indicates a faulty alternator. Sometimes, it may require complete replacement of the alternator. Improper voltage can be assessed only after disconnecting the battery connection. You’ll also require a voltmeter to check if the alternator is producing the right voltage while running. Voltage also fluctuates based on the acceleration and RPM. An alternator producing more than the required power can result in battery overcharging problem. Similarly, low power generation can result in undercharging of the battery. Are you hunting for starter motor rebuild kits? Go to the previously talked about website.
If you hear unusual cracking noises, then it’s possible that the alternator bearings are worn out and need replacement. The sound may also indicate something loose inside the alternator body. The alternator produces AC current, but the car battery and vehicle’s electrical components run on DC current. Diodes are used to change the AC current into DC current. The alternator won’t provide optimum power if the diodes aren’t functioning properly. An alternator has many internal components like cooling fan, rotor, diode rectifier, voltage regulator, brushes, coil winding, rotor, stator, and terminals. If something is not working properly, then it will lead to poor power production. By identifying these alternator problems, you can easily diagnose the unit. Sometimes, the problem is with all the other elements which are directly or indirectly connected to the alternator.Leave a reply