SINOTRUK HOWO -Engine Front Support- Spare Parts For SINOTRUK HOWO Part No.:AZ9770591001/WG9770591001 Engine Front Mount

Relevant Knowledge

Replace the engine mount bracket. Tighten the replaced engine mount bracket using the mount bracket bolts. Engine coolant pipe bolt engine mount bolt to engine mount bracket.

Engine support fixture; Before removing the mount, use a paint or marking pen to mark the position of the mount for proper positioning during installation.

The function of the engine bracket is to support and position the engine. The engine bracket usually supports the engine and frame together through the transmission housing and flywheel housing.

The commonly used support methods include three point support and four point support. The front support of the three point support is supported on the frame through the crankcase, and the rear support is supported on the frame through the gearbox. Four point support refers to the front support supported on the frame through the crankcase, and the rear support supported on the frame through the flywheel housing.

The powertrain of most existing cars generally adopts a front drive horizontal three-point suspension layout. The engine bracket is a bridge that connects the engine and the frame. The existing engine mounts, including arches, cantilevers, and mounts, are relatively heavy and do not meet the current goal of lightweight. At the same time, the engine, engine bracket, and frame are rigidly connected, and the bumps generated during the driving process of the car are easily transmitted to the engine, resulting in high noise.

Due to the high vibration of the engine during operation, it periodically impacts the support and frame, resulting in deformation of the frame and frame. In order to eliminate these adverse consequences, engine mounts are generally supported with elastic supports. There are longitudinal pull rods on the engine bracket to prevent the engine from shifting longitudinally due to deformation of elastic components during braking or acceleration. They are connected to the frame longitudinal and engine through rubber washers.

What are the symptoms of an issue with the 2 engine bracket

The engine support pad, also known as engine foot glue, is also known as the engine mount. Its main function is to support the engine to distribute load, because every time the engine starts, there is a torque, so the organic foot glue can balance this force. At the same time, the foot glue has the function of shock absorption and supporting the engine. If damaged, it is directly manifested as severe engine shaking, which may be accompanied by abnormal noise.

There are two types of brackets, one is torque bracket and the other is engine foot glue. The main function of engine foot glue is to fix and reduce vibration, mainly referring to the torque bracket. A torque bracket is a type of engine fastener that is usually connected to the engine on the front axle of the vehicle body. The difference from ordinary engine foot glue is that the engine foot glue is directly installed on the rubber pier at the bottom of the engine, while the torque bracket is installed on the side of the engine like an iron rod. There is also torque bracket adhesive on the torque bracket, which plays a shock-absorbing role.

Compared to the inline layout, the V-shaped engine shortens the length and height of the body, and the lower installation position makes it easier for designers to design bodies with lower drag coefficients. At the same time, thanks to the opposed arrangement of the cylinders, it can also counteract some vibrations and make the engine run smoother. For example, some mid to high-end models that pursue a comfortable and smooth driving experience still insist on using a large displacement V-type engine instead of using a more advanced "small displacement inline engine+turbocharger" power combination.