The position of the driven belt pulleys usually requires the timing belt to be guided using idler pulleys.
Depending on the length and size of the engine and timing chain, there may be one or more idle pulleys in the timing belt kit. The timing belt idler is a pulley that helps to set the timing belt in the correct position. Keep reading: The fundamental role of the crank sprocket in the timing chain This vehicle component is usually checked during a timing belt replacement to determine if it needs replacement or repair and can be replaced in high-performance vehicles that experience significant engine wear. The cam pulley is pivotally connected to the timing chain to rotate the camshaft in sync with the crankshaft. This then allows the values and pistons to move in harmony with each other.Ī cam pulley is part of the engine’s timing system used to control the speed of the camshaft, the timing belt component that controls the poppet valves responsible for the exhaust and intake of air in the cylinders. The main components of the timing system are:Ī timing belt, which is also known as a timing chain or cambelt, is a toothed belt which keeps the top half of the engine (the cylinder head and valves) aligned and synchronised with the crankshaft and pistons in the bottom of the engine. For proper maintenance, you need to understand the components of the timing belt kit. In addition, valves can bend and destroy the engine, which could lead to replacement. If the timing belt breaks, the vehicle will have to be towed and can cost a lot of money. The timing belt can cause serious problems and become more expensive if not replaced. When the water pump gets stuck, the gears stop instantly, which automatically causes the belt to break. Therefore, the timing belt should be changed or replaced according to the manufacturer’s recommended maintenance schedule.Īnother cause of the breakdown of the time belt component is a seizure of the water pump, which is caused by insufficient maintenance of the cooling system. The timing belt is made of rubber, when the engine is very hot, it naturally degrades the strength and texture of the belt, resulting in the belt breaking. The timing belt and timing chains break more often because of a lack of understanding and maintenance. But luckily, hoses and belts are relatively easy to understand and maintain – if you know what to look for. If any of these components stop working, your vehicle can face serious, costly problems, from loss of engine coolant to engine seizure.
Timing belt warning signs generator#
They drive, among other things, a water pump, a generator and a power-assisted steering pump. Meanwhile, the camshaft is a rotating shaft that helps with the correct timing of the valves inside the engine to open and close. The crankshaft assists the pistons in moving up and down. Therefore, the timing belt components have the same importance. Timing belts are one of the most important moving parts in your engine that helps the vehicle engine run smoothly by connecting the camshaft and crankshaft.
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