How to protect the wrecker's water pump cycle

1, first check the wrecker belt and pump damage and under no circumstances wear, wear in the event of a more serious case, the parts must be replaced immediately. Carefully check the degree of wear on the shaft of the pump shaft, whether the shaft end threads are damaged, and whether they are bent. Carefully inspect the blade above the impeller for damage and how well the shaft hole is worn. Bakelite washers and water seals should be replaced if they exceed the normal use.  

2. After removing the wrecker's water pump, you can first disassemble the water pump according to the sequence of the steps in each step, clean the parts of each part that have been disassembled, and then check one by one to see if the parts are There are defects such as wear or cracks. If more serious defects must be replaced immediately.

3. If the wrecker's water seal wears out, use an emery cloth to polish it. If it is a serious degree of wear and tear, it should be promptly replaced. If the water seal seat has scratches that are more fragile, use a flat reamer or make repairs on the rim. And during the overhaul, the components of the water seal should be replaced with new ones.  

4. If the following damage on the pump body should be repaired: a length of 30 mm, there is no crack extending to the bearing seat hole, and there is a place where the flange of the cylinder head is broken. There is damage to the oil seal seat hole. The bearing of the Wrecker's water pump should not be bent more than 0.05mm, if it should be replaced immediately.

5, in the inspection of the wrecker's water pump bearings, to see if there is abnormal ringing and whether it is flexible, if this is the case, then it shows that the bearing has a problem.  

6. After the wrecker 's water pump is installed, use the hand to turn it. The pump shaft of the vehicle should be in a condition where there is no rubbing of the impeller and the pump casing and the stuck condition. Then continue to check the water pump discharge problem. If there is a fault in the water pump and the coolant will not work properly, the performance of the pump will not be fully realized.

Precipitated Calcium Carbonate

Uses: Can be used as filler in rubber, plastics, paper, paint and ink industries. Widely used in organic synthesis, metallurgy, glass and asbestos production. It can also be used as a medium seeding agent for industrial waste water, a antacid for stomach and duodenal ulcers, a detoxifying agent for acidosis, a SOâ‚‚ eliminating agent in SOâ‚‚-containing exhaust gas, a dairy cattle feed additive and an anti-sticking agent for oil felt . It can also be used as a raw material for tooth powder, toothpaste and other cosmetics.

Usually used as a filler, widely used in daily chemical industries such as artificial floor tiles, rubber, plastics, papermaking, coatings, paints, inks, cables, construction supplies, food, medicine, textiles, feed, toothpaste, etc., as a filler to increase products The volume is reduced, and the production cost is reduced.
Light Calcium Carbonate is made of limestone, and can be used in daily chemical products such as tooth powder, toothpaste, cosmetics, etc. It can also be used in organic synthesis, metallurgy, glass and asbestos production.
The particle size of light calcium is smaller than that of Heavy Calcium Carbonate, the oil absorption is larger than that of heavy calcium carbonate, and the price is higher than that of heavy calcium carbonate. They are all commonly used fillers in latex paint, and they are best used together. Light calcium is better in terms of sedimentation, but its oil absorption is greater than that of heavy calcium, and the price is generally more expensive than heavy calcium. Although it is not as stable as heavy calcium, it is stable. Even for exterior wall paint, its application amount is also very large. of.

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