The so-called transfer case of a car can be understood literally: its main purpose is to distribute the power of the engine and output it to the front and rear axles. Therefore, the transfer case is actually a standard accessory in four-wheel drive models. According to the different forms of four-wheel drive, there are generally several types of transfer cases: traditional part-time four-wheel drive transfer case, full-time four-wheel drive transfer case, timely four-wheel drive transfer case, and optional four-wheel drive transfer case)
1. First, clean all components. 2. Assemble the differential, install the driven hyperbolic gear, install the driven gear bearing cover, and adjust the preload of the driven gear bearing. 3. Install the driving hyperbolic gear and oil seal seat on the bevel gear bearing seat and adjust the preload of the driving gear bearing through the gasket. 4. Install the driving hyperbolic gear and adjust the meshing clearance and imprint of the main and driven bevel gears by adjusting the gasket between the driving bevel gear bearing seat and the main reducer housing and rotating the nuts on both sides of the driven bevel gear
The BMW X5 has a bold and domineering appearance, with an unprecedented level of four-wheel drive. The BMW X5 is the first four-wheel drive car of the BMW brand, with the performance of a sports car and the comfort of a four door car, suitable for various road surfaces. It has not only been proven to be the safest SUV model, but also the best performing car evaluated by the American Highway Safety Insurance Association. The car was launched in the United States at the end of 1999 and achieved great success in the SUV market, Becoming a leader in luxury SUVs
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