Used Suzuki Grand Vitara For Sale From UK At Reasonable Price
Repair Of Alternator Pulley In Used Suzuki Grand Vitara For Sale Could Be Expensive
The alternator pulley is a simple and inexpensive component in used suzuki grand vitara price, but its breakage can also cause serious damage to the engine of your car. So, a used car buyer need to aware, what it is used for and what is the best brand you can choose when you need to replace it.
Alternator Pulley
The alternator has the purpose of transforming the mechanical energy generated by the engine into electrical energy. The electricity thus generated is used to recharge the car battery. To operate the alternator it is necessary to rotate the magnet (magnet) inside to generate electric current. The rotation of the magnet takes place by exploiting the rotation of the car engine. The transfer of rotation between the engine and alternator takes place via pulleys and belt. The pulley is precisely a rotating disc which, connected with the belt, allows the rotation to be transferred from the engine to the other devices in the car. The crankshaft pulley thanks to the service belt transmits the rotation of the engine to the alternator pulley , allowing the alternator to operate and recharge the battery. There are two types of alternator pulley: The fixed alternator pulley was widely used in the past for both diesel and petrol engines, it is made up of a single metal block which had the task of transmitting the rotation from the engine to the alternator. Today it is mainly used in small-displacement petrol engines. Over time, with increasingly powerful diesel engines and alternators of ever greater power, problems began to arise. In the acceleration and deceleration phases, the engine through the belt forced the alternator to slow down or accelerate.
Reduced Vibration
The rotation of the alternator in these phases could not be aligned with the rotation of the engine, and this caused vibrations that were transmitted to all the other organs connected by the service belt to the engine and to the alternator. The problem has been solved with the introduction on the market of the alternator pulley with freewheel or friction (OAP), unlike the fixed pulley, it has inside a "clutch" that disconnects from the external surface on which the belt runs from the alternator therefore the freewheel pulley can continue to rotate by inertia even when the motor slows down or stops. In this way, the alternator stops more smoothly, reducing engine vibrations and noise, making the service belt and all the dragged parts work better. So, a used suzuki grand vitara price seeker need to know, the freewheel alternator pulley was invented * by INA of the Schaeffler group. Issue is, how to recognize and solve problems with the alternator pulley? The freewheel alternator pulley is typically replaced when its clutch breaks. This is not an expensive spare part, but if it breaks it must be changed immediately because its failure, if neglected, can lead to irreversible damage to the crankshaft pulley , service belt , belt tensioner and idler. The breakage of the freewheel pulley can occur in two ways: It acts like a "fixed" pulley, so it is blocked in both directions of rotation and this generates excessive noise and vibration. It always presents itself in neutral in both directions of rotation, not allowing the alternator to charge the battery.
Poor Quality
The rotation in both directions is due to the poor quality of the pulley. Blockage in both directions can be caused by the low quality of the product and / or the water that infiltrates inside. Water is the worst enemy of this component, it filters inside it creates rust and leads to inevitable blockage. To protect it, a plastic cover is supplied together with the pulley, which however does not guarantee a perfect seal. Verification of the correct operation of the alternator freewheel pulley * need to be done by a mechanic, it is advise you to have it checked every time you go to the workshop. If you are interested in furthering the maintenance and replacement of the alternator pulley, a used car buyer need to do: To understand how to perform tests on the health of the alternator freewheel pulley. So, the question is, which alternator pulley to choose? In the aftermarket you will find many manufacturers of alternator pulleys, most of them of poor quality and short life. It is a German company chosen by most Italian and European car manufacturers for the supply of original equipment for their cars. Please note, a high quality product allows you to travel several tens of thousands of kilometers without problems. Always remember that the main enemy of the pulley is water, so avoid entering too deep puddles at high speed. The cost of an alternator pulley generally is not too expensive; To buy online, keep in mind that the freewheel pulley to buy depends on the engine and alternator installed on your car.
