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VOLVO Flywheel Housing 21769018 23610539

The function of the engine flywheel housing is very important. Firstly, it houses the clutch assembly and bears the weight of the transmission, serving as the fulcrum for power transmission. Secondly, on both sides of the flywheel housing attached to the main beam bracket, there are elastic rubber pads and bolts for fixation to prevent vibration and displacement. At the bottom, an adjustable base shell is installed to facilitate the disassembly and assembly of the flywheel and clutch assembly, and to adjust the clutch.

Firstly, it accommodates the clutch assembly and bears the weight of the transmission, serving as the fulcrum for power transmission.

Secondly, on both sides of the flywheel housing installed on the main beam support, there are elastic rubber pads and bolts for fixation to prevent vibration and displacement. At the bottom, an adjustable bottom shell is also installed, which facilitates the disassembly and assembly of the flywheel and clutch assembly, and enables the adjustment of the clutch.

Furthermore, the flywheel housing is equipped with the starter, which connects the engine body, protects related components and also serves as a support structure.

In addition, it is installed between the engine and the gearbox. An external crankcase is connected to it, and the starter and the oil pan are equipped with a flywheel assembly inside. This enables an effective connection between the engine and the transmission. Through its own changes, it allows the same type of engine to be installed in different types of vehicles.

Moreover, the flywheel housing is usually a cast iron component and is not prone to deformation. It also has a cooling window and a cooling cover, which is structurally simple and easy to install. The design of the support plate can determine the number and position of the threaded holes according to the installation requirements of the engine. By replacing the support plate, it can adapt to the requirements of the common housing, which can reduce the molds and tooling, increase the batch production, reduce the types of spare parts, save management costs and lower the overall cost.

In conclusion, the engine flywheel housing plays an indispensable and crucial role in the automotive engine system.

What is the function of the engine flywheel housing? What is the principle of the engine flywheel housing's function?

The function of the engine flywheel housing

1. The crankshaft position sensor is one of the most crucial sensors in the engine's electronic control system. It provides signals for ignition timing, ignition advance angle, and the exact position of the crankshaft, which are used to detect the top dead center of the piston, the crankshaft angle, and the engine speed. The construction of the crankshaft position sensor varies depending on the vehicle model and can be classified into three categories: magnetic pulse type, photoelectric type, and Hall type.

2. The flywheel is an important component of the engine. Its main function is to balance the operation of the engine and reduce the vibration and noise of the engine. The flywheel housing, as the outer protective shell of the flywheel, not only protects the flywheel but also reduces the vibration and noise of the engine and enhances the stability of the engine's operation.

3. The structure used in the crankshaft position sensor varies depending on the vehicle model and can be classified into three types: magnetic pulse type, photoelectric type, and Hall type. It is usually installed at the front end of the crankshaft, the front end of the camshaft, on the flywheel, or inside the distributor. Crankshaft position sensor.