拖拉机在夏季高温环境中工作,如果使用不当,容易发生故障和事故。为了在夏季用好拖拉机,应特别注意以下几个问题。1·谨慎处理“开锅”当冷却水“开锅”时,严禁立即熄火,或马上添加冷却水,或用冷水浇淋。否则,易使活塞卡死、缸体缸盖等炸裂。此时应使发动机中速运转,打开散热器 Tractors working in hot summer conditions, if not used properly, prone to failure and accident. In order to make good use of tractors in summer, special attention should be paid to the following questions. 1. Discreetly handle the “boil” When the cooling water “boil”, it is strictly prohibited to immediately turn off the flame, or immediately add cooling water, or with cold water pouring. Otherwise, easy to make the piston stuck, cylinder head and other burst. At this point should make the engine speed operation, turn on the radiator