Pulleys and Belts an Assumed Part of Car Repair

Pulleys and Belts an Assumed Part of Car Repair

Users of vehicles which were manufactures would have certainly best-known that their d some time back would attest to their cumbersomeness. These vehicles make use of rubber or artificial belts referred to as belts. The thickness of a belt depended on its specific application and style. These belts were usually ribbed at the base for better grip.

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There are two types of belts, these are:

1. V-belts

These were the first form of belts used in automotives. These however did not last because after prolonged use, the V belts get stretched and need adjustment. counting on their position and therefore the parts that get driven by them, the V belts, that are usually positioned at totally different locations within the motor, which essentially need manual changes at intervals.

The number of V belts that a vehicle might have depended on the amount of accessories that were usually used along with the vehicle. For instance, a good vehicle with a power-assisted steering would typically have four sets of such belts.

Since V belts are essentially required to be adjusted manually, it absolutely was very often that the user would over-tighten them in an identical manner. Over adjustment of the belt has the effect of shortening its life and additionally causes further pressure on the bearings and bushes which are required to control the other car engine parts, as a result reducing their life.

2. Curving belts

Because of these shortcomings of the V belts, they were later replaced by curving belts. The use of curving belts resulted in the elimination of the many belts at the front of engines and helped in removing the process of guess-work while adjusting the belts for efficient operations within the engine.

Usually, curving belts are more pronounced and wider, compared to V belts. This type of belt has skinny ribs on its length. Since these belts are usually longer than the usual V belts, they are used for driving additional accessories and parts.

However, it is the manner of function that made them special. These belts use tension pulleys, positioned close to the engine’s front, and so they do not have to be compelled to be adjusted for acceptable tension. The pulleys contain an inbuilt rubber bushing or some serious spring, that keeps the belt at continuous pressure. Therefore, maintenance and future expense is reduced minimally.

However, some maintenance is required for the belts. The belt needs frequent replacement, although not as usually as that of the V belts. To add more punch to it, the stress of rubber bushings or serious springs reduces with time and thus may expose the bearing which is driving the machine to get dried up.

Effects of belt and pulley faults

Being stuck on the route as a result of the dried up effect of the bearing owing to heat is therefore quite common. In such cases, the curving belt is sometimes cut to create anther for the continued journey given its surface.
As the pump of your which is also run by this belt, starts getting hot, the engine may heat up unless you take quick action. Most often, such pulleys are hard t use in extreme temperatures. They may not be easy to use in low temperatures as well due to freeing effects.

Because of the nature of the oblivious attitude most motorists accord this part of the car engine, it is likely to be the source of them asking for help in the road, or ending up paying dearly at the mechanic shops fort something which they can fix.


Getting to know the operations of the pulley system in your car could just be the answer t this problem. By just getting the car engine manual, you are likely to have to be well versed with the operations and the positioning of the pulley to help forestall any fault if it arises.

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