Petrol Car tires with nail holes larger than 6mm need to be replaced. So what challenges will the ultimate nail hole with a diameter of 6mm bring to the four mainstream tire repair methods? This article uses four tire repair methods to repair four 6mm diameter nail holes on the tread. It needs to be seen which tire repair method is better in terms of aging performance and cost performance. First, we need to drill 6mm nail holes. We drilled 4 nail holes in the tread using a power drill with a 6mm drill bit. After drilling the holes in the center tread pattern, we measured the hole diameter with a vernier caliper. The diameter of the hole drilled on the Baic Car tire with a 6mm drill bit is about 5.80 mm. The distance between the four holes drilled on the tread is roughly equal, which is convenient for comparison with the actual photos below.
After using cold patching tape to repair nail holes, the tape will be heated and softened as the gasoline tire is used, which can better prevent the gas inside the gasoline tire from leaking from the nail hole. The maintenance man also told us that this cold patching tape will bubble after being used for a certain period of time, and at this time the nail holes may leak again. Therefore, cold patching can only be used as a temporary tire patching material. Using cold repair tape to repair the tire, the entire tire repair process only takes 1 minute and 53 seconds, which is very fast. The maintenance of Baic Car involves all aspects. Obvious operating signs should be set up during maintenance operations to prevent misoperation from harming others.
When starting a Petrol Car, pay attention to the gear position of the transmission to prevent accidental operation of the Petrol Car and injury to people. When working under the hood, ask others to leave the cab to prevent accidental injuries from sudden engine rotation or other people operating the operating mechanism. If you need to work under the vehicle, set up obvious signs and cover the vehicle with a guardrail. When using a jack to support a Petrol Car, the jack should be placed steadily. Before driving, you should prepare your driving tools. Fragile items such as bricks are prohibited. When installing components, do not test screw holes, key holes, etc. Use your hands to avoid squeezing your fingers. When testing the engine, do not operate it under the vehicle. Jiade Petrol Car exhaust accessories are of high quality and low price.
When maintaining Baic Car, it is often necessary to use oil, cleaning agents and other flammable and explosive materials. At this time, don`t forget fire-fighting measures and prepare a fire extinguisher just in case. Do not smoke near fuel tanks and batteries, as flammable gas escaping from the fuel tank and hydrogen escaping from the battery can easily ignite. For an engine that has just been turned off, since the temperature of various parts of the engine is relatively high, be careful when touching it to prevent burns. If the engine temperature is high, do not remove the water tank cap or loosen the drain switch to prevent burns. Brake fluid is harmful to the paint film of Baic Car and can quickly dissolve the paint film. Brake fluid is harmful to the eyes. If it splashes into the eyes, rinse immediately with clean water.