奥拓微型轿车是以日本铃木SB308型轿车为原型的适合普通家庭的国产化产品。该车型结构新颖,性能优越,舒适性好,废气排放合乎标准规定。其发动机是国产轿车中排量最小的,燃油消耗较少,因而价格便宜,运行费用低,深受用户欢迎。本文介绍奥拓轿车发动机的检查与调试。 1.水泵皮带张紧度调整 在水泵皮带上施加98N的按压力,皮带挠度值应为6～9mm,否则,调整发电机支架螺栓,使皮带的张紧力达到规定值。 Alto mini sedan is Japan’s Suzuki SB308 sedan as a prototype for the ordinary home-made products. This model has the advantages of novel structure, superior performance, good comfort, and the exhaust emission meets the standard requirements. The engine is the domestic car in the smallest displacement, fuel consumption less, and therefore cheap, low operating costs, welcomed by users. This article describes the Alto sedan engine inspection and commissioning. 1. Pump belt tension adjustment Apply a pressure of 98N on the pump belt, belt deflection value should be 6 ~ 9mm, otherwise, adjust the generator bracket bolts, the belt tension to achieve the required value.