Maintenance knowledge of Santana model tires.

Some car owners, especially friends who have just owned a new car, complain from time to timetireThe quality is not good, I changed four for less than 60,000 kmtire.In fact, if the tires of the Santana car are changed irregularly, it is very easy to cause eccentric wear of the tires, and in severe cases, it will cause damage to other parts, such astransmission shaftUniversal joint ball cage, suspension bushing andexhaust pipeIf the lifting ring is not handled in time, it will also bring unfavorable factors to safe driving. The following introduces the maintenance knowledge of this model tire.
(1) Tire maintenance. Always check tire wear. Foreign matter embedded in the tire pattern should be removed in time. The inflation pressure should not be too high or too low. On the contrary, it will shorten the life of the tire and adversely affect the driving operation of the car. Note that you should make a mark before removing the tire so that the original rolling direction can be maintained when reinstalled. This will not only maintain the dynamic balance of the tire, but also reduce the wear of the tire.
(2) Tire replacement There is a 12mm wide and 1.6mm deep wear indicator bar in the pattern at the bottom of the new tire, as shown in the figure. If the indicator bar on the tire is worn out, the position should be changed immediately. For safety reasons, the tires should be replaced in pairs rather than individually. The tires of the same specification and pattern should be used on the same axle. The replacement position is shown in the figure.
(3) The method of disassembling the tires and tightening the parkingBrake,likecarWhen stopping on a slope, the opposite wheel should be cushioned with stones or similar objects, and the wheel bolts should be covered first.Wheel hubPry off the cap and use the wheel for the wheel trim coverwrenchOr remove the screwdriver, use a wheel wrench to loosen each wheel bolt one turn, and then use a lifter to lift the body at the correct position of the body to replace the tire. When installing the tire bolts, tighten the bolts in diagonal order.