Valve clearance of Chang 'an minivan

The gap between the intake valve and the exhaust valve of Changan minivan can be adjusted to 0.20MM and 0.25MM, but it must be adjusted to the compression top dead center of the cylinder.

The valve clearance is to compensate the deformation of the valve stem when it is heated. Theoretically, it must be adjusted by cooling the car! The valve clearance is: intake 0.25mm and exhaust 0.35mm. If you have rich maintenance experience, you can adjust it during hot start. Do not leave gaps, but do not press. Grasp it well: there is no gap in the radial direction and it can swing in the axial direction.

Chongqing Changan Automobile Co., Ltd. [1], referred to as Changan Automobile. In Chongqing, Beijing, Hebei, Hefei, Turin, Italy, Yokohama, Birmingham, Detroit and Munich, Germany, global collaborative R&D models have been established [2-4]. In 20 14, the production and sales of China brand cars in Chang 'an exceeded100000, becoming the first China brand to enter the "Ten Million Clubs" [5]. 2065438+April 2008, Changan Automobile officially released its third venture-innovation and entrepreneurship plan, aiming at building a world-class automobile enterprise and transforming into an intelligent travel technology company.