Is 5 15 engine oil a miscellaneous brand?

5 15 engine oil is a brand produced and sold by Taiwan Province 5 15 Enterprise Co., Ltd., which has been established for more than 20 years and is not a miscellaneous brand. At the beginning of 2000, 5 15 invested and built a factory in Zhongshan, Guangdong. Perhaps because the brand is controversial, riders have heard too many negative news about the brand, so they think that 5 15 engine oil is A.

Is 5 15 engine oil a miscellaneous brand?

5 15 engine oil is a well-known brand produced and sold by 5 15 Co., Ltd. in Taiwan Province Province, China. It was established more than 20 years ago, not a cottage. At the beginning of 2000, 5 15 enterprises invested and set up factories in Zhongshan City, Guangdong Province. Probably because this brand is controversial, riders have heard too many negative reports about this brand, so they think that 5 15 engine oil is a knockoff, unlike the reliable engine oil of well-known brands.

How about the price of 5 15 engine oil?

The price of 5 15 engine oil varies according to the model, specification and viscosity grade of the engine oil. The actual price fluctuates between 200 and 500 yuan, and the price is for reference only. From the price point of view, 5 15 engine oil is not very different from that of Castrol and Shell, but the quality is a little worse. If you want to choose these kinds of oils, I strongly recommend Castrol and Shell oils, which will be more cost-effective and guaranteed in the middle and late stages.

Attachment: How to choose engine oil?

1, according to the choice of vehicle engine, the suitable oil for different types of automobile engines is different. When choosing engine oil, don't blindly pursue foreign high-quality engine oil. You can refer to the operation manual that comes with the vehicle to find out the specifications and models of the oil suitable for your vehicle.

2. Choose according to the natural environment of the place of residence. Motorists who have settled in cold areas in northern China should choose low viscosity engine oil because the engine oil is easy to freeze in winter.

3. Choose a more advanced engine oil. The higher the oil grade, the better the effect of the oil on the automobile engine and the less the damage. It can also increase the maintenance cycle time and save the oil cost.

What does air cannon tire repair mean?

I firmly believe that it is said that many car owners use wind cannons to repair tires, which is probably a way to repair tires. In fact, air gun tire repair is just one method of tire removal, that is, using a professional pneumatic wrench to remove tire bolts. Because the tire bolts of trucks and other cars can't be removed by simple manual ability, they must have a lot of torque. Moreover, the operation process is very time-consuming, and the application of pneumatic wrench can save cost and is very convenient.

How to use the pneumatic wrench of the air cannon?

1. The key of the pneumatic wrench of air cannon is to use air compression as the power device, so before application, it is necessary to connect the driving force to the pneumatic wrench and plug in the bronchus. Pull the metal material of the bronchus round, and then insert it into the bronchial socket of the pneumatic wrench. At this time, it is necessary to ensure timely connection to prevent steam leakage.

2. Pneumatic wrenches can be equipped with sleeves of different specifications and models, and sleeves with suitable bolts can be found and inserted at the top of pneumatic wrenches.

3. Connect the pneumatic wrench connected to the sleeve to the bolt of the tire, and shake the knob on the wrench to adjust the tightening torque. Adjust the torque to a suitable range, and then press and hold the start button.

Common problems in the use of air gun pneumatic wrench

1. The standard air pressure in the air path of the pneumatic wrench should not be too high, so refer to the standard value required in the user manual.

2. In the case of pneumatic wrench, high-speed rotation is not needed, otherwise it will accelerate the damage of the wrench and further reduce the working characteristics.

3. When selecting the sleeve, be sure to choose the same specification and model as the bolt, otherwise it is more likely to cause damage when disassembling the tire bolt.

4. Grease should be added to the rolling bearing parts of the pneumatic wrench regularly every day, and dry gas should be used as the power device as far as possible, which can reduce the corrosion and damage rate of the wrench and increase the service life. Is 5 15 engine oil a miscellaneous brand? What does @20 19 mean?