The crankshaft oil seal is a seal on the crankshaft of an engine. Its main function is to prevent oil leakage from the cylinder.

The crankshaft oil seal is a sealing component on the crankshaft head of an engine. Its main function is to prevent oil leakage from the cylinder.

Generally, automotive crankshaft oil seals are divided into front and rear oil seals. The front crankshaft oil seal is located on the largest pulley, which is inside the crankshaft plate, while the rear crankshaft oil seal is inside the flywheel at the connection between the engine and the transmission.

It is recommended to use a crankshaft front oil seal pressing tool during the installation of the crankshaft front oil seal. Using this tool can maintain the parallelism of the oil seal and prevent oil leakage due to non-parallelism. Moreover, it will save effort during the installation of the crankshaft oil seal.

1. After the crankshaft is installed in the cylinder block, install the main bearing cap. Before assembling the main bearing cap, sealant should be applied to the rear of the mating surface, and then tightened to the specified torque. The tightening torque of the main bearing cap bolts is

2. After the crankshaft is assembled, when assembling the rear crankshaft oil seal, a special crankshaft thick oil seal pressing tool should be used to press the oil seal from the rear end of the crankshaft.

3. During the process of pressing in the oil seal, the levelness of the oil seal must be ensured.

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We pursue "Quality is designed" concept，but also realize that "consistent quality" is created， the quality of full awareness into the manufacturing and quality control of each process. From the design, procurement, production and testing as well as every detail of packaging, shipping, and have established a strict quality standards and effectively enforced. We have experienced quality management team, brought together a group of highly qualified staff in the operation of production systems, more than 80% of them have a wealth of expertise and industry background, each batch of product quality and design expected to be consistent and stable. Advanced ERP system, TQM management tools and implementation of 5S management mode, so baixin stable quality can be long lasting.

The company has passed ISO / TS16949: 2009 international quality management system certification, quality is the foothold of this enterprise. Enterprises using the method of process control of raw materials into the plant to product delivery entire process quality planning，quality control, and quality improvement.

 

Advanced materials testing equipment, mold testing equipment, product performance test equipment, able to feed, process product, the final product do comprehensive testing and experimentation.

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• Professional, high-level processing skills, customer care meet the demanding requirements of the product.
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