柴油发电机组水箱中的气泡，通常是由于气缸中的高压气体逸入冷却水通道而引起的。漏气方法的原因及排除方法如下。
Air bubbles in the generator radiator are usually caused by the high-pressure gas in the cylinder escaping into the cooling water channel. Below are reasons and measures for the air leakage.
1. 气缸盖螺母未按照规定的扭矩拧紧。如果扭矩太小，且气缸盖没有压紧，高压气体将流入水路。将气缸盖螺母拧紧至规定扭矩，并定期重新拧紧。
The cylinder nut is not tightened according to the specified requirments. If the torque is too small and the cylinder is not compressed, high-pressure gas will flow into the water.So please tighten the cylinder nut to the specified and re-tighten it periodically.
2. 气缸垫已经使用了很长时间，被冲洗掉或烧坏，密封性能变差，导致漏气。更换新的气缸垫。
The cylinder gasket has been used for a long time,or washed out or burned out,its sealing performance will be poor, and will cause air leakage. Please replace a new cylinder gasket.
3.气缸盖的平面不平或变形，导致漏气。气缸盖平面应接地或更换。
The plane of the cylinder head is uneven or deformed.It will cause air leakage. The cylinder head plane should be grounded or replaced
4.装配不当会导致气缸套肩部断裂和漏气。根据规定方法更换气缸套。
Improper assembly will cause the cylinder shoulder to break and air leakage. Replace the cylinder liner according to the prescribed method.
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