crossmember introduce

Yuanbaoliang, the concept of "subframe", is a new term often used in car books. This component is not only found in Volkswagen cars, but also in other car models. The subframe is not a complete frame, but only a bracket that supports the front and rear axles and suspension, connecting the axles and suspension to the "main frame" through it, commonly known as the "subframe". The function of the subframe is to block vibration and noise, reduce their direct entry into the car compartment, so it is mostly found in luxury sedans and off-road vehicles. Some cars even install subframes for engines)

Yuanbaoliang/subframe installation

1: Two horns of the gearbox: 2. Return oil pipe and oil pipe of the steering gear. 3. Half shaft and balance rod. Direction rod. 4. Connection of the steering intermediate shaft to the steering gear. 5. Installation of four fixing screws for the Yuanbao beam. 1. Fixation of four screws and intermediate shaft. 2. Two oil pipes. 3. Horn, half shafts and pull rods on both sides

audi a4 introduce

The Audi A4 is the name of a car, first manufactured and launched by FAW Volkswagen in April 2003. The domestically produced A4 was put into production in China on February 21, 2003, and the new domestically produced Audi A4 was officially launched on October 25, 2005. The Audi A4 is a product under the Audi company, with a high-tech appearance and higher performance than ordinary mid size cars, so it is favored by most car enthusiasts. Equipped with the latest Audi logo! The symbol of nobility was the introduction of the 1.8T.2.4L.3.0L, with only the 1.8 basic model being equipped with a manual transmission, while the rest were equipped with a continuously variable/automatic CVT transmission