The Maintenance of Automotive Engine Sealing
The maintenance of the automobile engine sealing is an important part of the maintenance of the automobile, and the maintenance of the engine sealing can effectively extend the life of the automobile engine. Because the sealing condition of the engine is related to the leakage of the oil, so the maintenance of the engine sealing is closely related to the service life of the engine components. While maintaining the engine sealing, it is also necessary to pay attention to the selection of engine oil that is suitable for the engine model.
The purpose of the maintenance of the sealing of the automobile engine is to check whether the aging phenomenon of the engine oil seals and related parts has occurred, and to replace the engine oil seals and related parts if necessary. Therefore, when performing the maintenance of the engine sealing, the specific operation method is to first express the oil seals and related components, and then check the sealing condition of the oil seals and related components. If there are aging and damage, the corresponding oil seals and related components should be replaced.
In general, when inspecting the engine sealing and related components, the following points should be noted:
1. Check the inner and outer edges of the oil seal for signs of excessive wear, and check for signs of corrosion and rust on the windings of the slip ring.
2. Check for signs of oil leakage around the engine oil seals and other related components.
3. Check the cleanliness and tightness of the oil seals and other related components.
4. Clean and lubricate the oil seals and other related components.
5. Check the gap between the machine unit, the crankshaft, the camshaft and the cylinder head.
In addition, when performing the maintenance of the engine sealing, it is also necessary to pay attention to the following points:
1. When checking the engine oil seal, it should pay attention to see whether the clearance between the oil seal and the journal is too large or too small. If it is too large, the gap between the oil seal and the journal should be adjusted to ensure that the oil seal can form a tight seal.
2. When replacing the oil seal and other related parts, attention should be paid to the selection of a qualified oil seal, and be sure to choose a qualified oil seal of the same type.
3. When installing the oil seal and other related parts, attention should be paid to check whether the outer diameter of the oil seal matches the inner diameter of the oil seal groove.
4. After the oil seal and other related parts are installed, attention should be paid to adjust the gap between the crankshaft, the camshaft and the cylinder head.
In summary, the maintenance of the sealing of the automobile engine is a very important job. It is necessary to pay attention to the inspection, cleaning and lubrication of the oil seals and related components during the maintenance of the engine sealing, and replace the aging and damaged oil seals and related components. At the same time, when administering the oil seal and replacing the oil seal and related parts, attention should be paid to the selection of qualified oil seals and the adjustment of gaps.
