What is the function of the timing belt?

The function of the timing belt is: when the engine is running, the stroke of the piston, the opening and closing of the valve, the order of ignition, under the action of the timing connection, always keep synchronous operation. Timing belt is an important part of the engine air distribution system, through the connection with the crankshaft and with a certain transmission ratio to ensure the accurate inlet and exhaust time. Timing belt belongs to the rubber parts, with the increase of engine working time, timing belt and timing belt accessories, such as timing belt tension wheel, timing belt tensioner and pumps will wear or aging, so anyone who is equipped with the engine timing belt, manufacturers will have strict requirements, within the prescribed period, regular change of timing belt and accessories. The replacement cycle varies with the structure of the engine. Generally, the replacement cycle should be replaced when the vehicle runs to 60,000 to 100,000 kilometers. The specific replacement cycle should be subject to the maintenance manual of the vehicle.

Post time: Jul-01-2022