冬季气候寒冷,致使发动机起动困难。为解决这一问题,有的机手采取了一些错误操作方法,从而导致机件损坏、寿命缩短。为此,冬季操作拖拉机应注意以下几点。一、忌用明火烧拷发动机因为,在用木柴、稻草等明火烧烤发动机时,除会熏黑其外部零部件,影响美观整洁外,还可能烧着 Cold winter weather, causing the engine start difficult. To solve this problem, some gurus have taken some wrong operation methods, resulting in damage to the mechanical parts and shortened life expectancy. To this end, the winter operation of the tractor should pay attention to the following points. First, avoid using fire to burn copy motivation Because, with firewood, straw and other open flame barbecue engine, in addition to its external components will be blackened, the impact of beautiful and clean, but also may burn