Maintenance of universal joints
Dec 10, 2018

The universal joint is a shaft-type power output that uses a ball type or the like to realize different directions, and is an important component in the automobile.

Universal joint cross shaft maintenance to wear gear oil, because the joint of the universal joint cross shaft needle roller bearing is always a common butter mouth, giving the illusion to add butter for a long time to lubricate, in fact, the butter mouth is difficult to butter Filling on needle bearings, lubrication with butter can cause early damage to the cross shaft needle roller bearings

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