What are the 5 common causes of Brake Drum cracking
TIME：2020.01.02
5 common causes of Brake Drum Cracking 1. Brake is hot, intake pool many high-speed downhill sections have a cooling pond halfway up the hill to cool the drum. If the temperature of the brake drum is too high, direct access to the pool is likely to lead to cracks, or even crack serious. Tip: If the brake drum is too hot, stop and let it cool down naturally. 2. It is found that the water spray is an important device to ensure the safety of domestic trucks at present, which is mainly used to reduce the temperature of brake drum and reduce the heat decay of brake. And Brake Drum if too hot when the water, only let brake drum cracking consequences. Advice: Before going downhill, try to choose long open water, it does not spend much money, but can improve driving safety. In China, the brake water spray device has always been a very contradictory thing, in the north you install it, he said you change, ran to the south you do not install it, he said you break the rules, which is embarrassing and painful, only the truck people know that smell. It is suggested that it is better to choose the vehicle with auxiliary brake, to operate correctly, and to reduce the unnecessary traffic brake when going downhill. 3, change to "brake King" brake is not good, there are many reasons. And some drivers in order to improve the braking effect, will choose a called "brake king" of the product. Brake King so-called "brake good" , is nothing but to increase the brake gas on the road, the result is that the brake drum can not bear so much force, leading to rupture. SUGGESTION: The brake is generally bad system problems, first of all the system to check the air, valve body and mechanical parts, try not to use the brake king. 4. Depending on trailer brake too much, in order to prevent the phenomenon of "pushing head" on wet and slippery road, some semitrailers in our country weaken the main vehicle brake and depend on trailer brake too much, which lead to too much load of trailer brake drum and high failure rate. SUGGESTION: pay attention to check the brake of the whole vehicle, keep the coordination of the master and trailer brake, do not rely too much on the trailer brake. 5. The driver who doesn't check his brake drum will not pay attention to his brake drum when maintaining the car, more attention should be paid to the thickness of the brake drum, whether there are too serious cracks, etc. . Longyao County to Far Auto Parts Co. , Ltd. suggested: Car to "maintenance instead of repair" , usually pay attention to inspection, do not wait until the broken repair Oh!
