Suspension control arm rubber sleeve replacement cycle: 3 years After the rubber sleeve is damaged, the Petrol Car will have a series of faults such as deviation and swinging, even if the Petrol Car four-wheel alignment is done. If you carefully check the chassis, the rubber sleeve damage is easy to find.
Hongqi Car exhaust pipe replacement cycle: 70,000 kilometers. The exhaust pipe is one of the parts that are more easily damaged under the vehicle. Don't forget to take a look during maintenance. Especially the exhaust pipe with a three-way catalytic converter should be carefully checked.
Petrol Car dust cover replacement cycle: 80,000 kilometers is mostly used for steering mechanism and shock absorption system. These rubber products will age and crack over time, causing oil leakage, making the steering feel stiff and heavy, and shock absorption failure. Pay more attention to inspection at ordinary times, and replace it immediately if it is damaged.
Ball joint replacement cycle: 80,000 km. Check the ball joint of the steering rod and the dust cover at 80,000 km. Check the ball joint of the upper and lower control arms and the dust cover at 80,000 km. Replace if necessary. The steering ball joint of a Petrol Car is similar to the limb joints of the human body. It is often in a rotating state and needs to be well lubricated. Since it is wrapped in the ball cage, if the grease deteriorates or is damaged, it will cause the ball joint in the ball cage to loosen.