How to deal with the aluminum shell crack of water pump

1. When the aluminum shell of the water pump is cracked, it is not recommended to weld, because the temperature of welding is higher, it will cause greater cracking or shell deformation caused by high local temperature. So it's completely useless.

2, you can make a bolt to adjust the tightness of the clamp, first with the brothers into the crack, and then with the clamp clamp, standing for 24 hours. Only the clamp without glue will leak, but only the glue strength is not enough.

3, matters needing attention: the crack should be clean and dry, and the glue should try to pour into the crack, not only on the surface.

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