Timing Belt For BMW

 

There are three kinds of belts commonly used in cars: fan belt, multi wedge belt and timing belt. Installation position of automobile belt: in automobile application, it is mainly installed in the crankshaft rotary cam of automobile engine, water pump, generator, air conditioning compressor, power steering pump, etc.

1. The fan belt is a belt driven by the crankshaft. Its main purpose is to drive the engine fan and water pump.

2. The multi wedge belt, also known as air conditioning belt, is used to drive the generator, air conditioning compressor and power steering pump. These belts are suspended on the crankshaft pulley and tightened by the air conditioning belt tensioner. When the belt is damaged, the power will sink and there is no power steering; If the air conditioner is turned on, the air conditioning compressor will not start, so it cannot be cooled.

3. Timing belt for BMW is an important part of engine valve system. Through the connection with the crankshaft and a certain transmission ratio, the accuracy of intake and exhaust time is guaranteed.

The function of timing belt for BMW is to ignite the piston stroke (up and down movement) and valve opening and closing sequence (time) when the engine is running. Under the "timed" connection, the "synchronous" operation shall always be maintained.

The engine drives various auxiliary mechanisms through belt drive, such as air conditioning compressor, power steering oil pump, alternator, etc. if the belt slips or breaks, the relevant auxiliary mechanisms will not work normally, thus affecting the normal use of the vehicle. Therefore, it is necessary to check the timing belt for BMW regularly.

The serpentine belt, also known as the drive belt, is a belt that works on the internal pulleys of the automobile engine and idler pulley, tensioner and accessory drive belt system. It powers the air conditioner, alternator, power steering and sometimes cooling system water pump. The serpentine belt is a key part of the system. Once the engine is running, it will continue to run until the vehicle is shut down.

 

Timing Belts for BMW transfer rotational force from the crankshaft to the camshafts. Unlike standard accessory belts, they also synchronize valve opening with the firing order and crankshaft angle during the combustion stroke. A broken timing belt can cause catastrophic damage to some engines; regular belt replacement is recommended to avoid costly repairs.

 

 

 

 

 

 

 

 

 

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