timing belt operation

A failing fan belt can lead to a number of issues. One of the most common signs of a worn-out fan belt is a squeaking or squealing noise when starting the engine or while driving. This sound indicates that the belt is slipping and may soon fail. In severe cases, a broken fan belt can cause a complete engine shut down as your vehicle's accessories lose power. Therefore, regular inspection of the fan belt for signs of wear or damage, such as cracks or fraying, is vital to prevent unexpected breakdowns.


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The primary purpose of the timing belt is to ensure that the engine's valves open and close at the proper times in relation to the position of the pistons. This synchronization is crucial; if the timing belt fails and the camshaft and crankshaft fall out of alignment, it can lead to severe engine damage. Such a malfunction could cause the pistons to collide with the valves, resulting in bent valves, damaged pistons, and potentially, a catastrophic engine failure.


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