Differential assembly of transfer case introduce

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)

Installation method for differential assembly of 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

BEIJING X3 Beijing X3 introduce

In terms of appearance, the Beijing X3 has a relatively fashionable front face with an inverted trapezoidal grille and a horizontal air intake grille. It is surrounded by thick chrome plating, which looks delicate. The triangular headlights on both sides are connected by a chrome plating strip in the middle, and one corner is connected to the grille. The light source is LED, which has a good lighting effect. Below the headlights is the fog light area, and the fog light area of the Beijing X3 is designed in an "L" shape, which is very fashionable