alternator fan belt

In an interference engine, if the timing belt breaks or slips, the pistons can collide with the open valves. This collision can cause severe damage to both the pistons and valves, leading to costly repairs. Unlike non-interference engines, which allow enough clearance for pistons and valves to avoid contact, interference designs do not provide such a safety net. Thus, the stakes are higher regarding the maintenance and inspection of the timing belt.


interference engine timing belt

interference

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A CVT transmission belt, also known as a drive belt or variator belt, is a unique belt that plays a pivotal role in the operation of a continuously variable transmission. Unlike traditional automatic or manual transmissions that use fixed gear ratios, a CVT can adjust the ratio infinitely within a given range. This capability is primarily achieved through the movement and tension of the CVT belt, which connects two pulleys—the primary pulley and the secondary pulley.


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