1, cylinder head bolts should be evenly tightened, and correctly adjust the oil supply time.
2, water tank should be added soft water, and as little as possible to change.
3, diesel engine should avoid long-term work under overload.
4, the engine is working and the tank is occasionally short of water, not immediately extinguished, but should be low-speed operation slowly add water. Do not add cold water after the engine is hot, after parking should wait for the water temperature up to 40 ℃ after the discharge.
The winter season start can not immediately add boiling water, but should first heat it and add boiling water.
5, assembly should check whether the cooling water hole is smooth.
Regular use of alkaline solution cleaning cooling system, timely removal of scale oil. Cylinder is an important part of diesel engine. The wear of cylinder should be minimized, which can help to improve the performance and service life of diesel engine.