Car maintenance is the most concerned topic for car owners
Most car owners are in maintenance
Only care about tires, engines, chassis, etc.
But the maintenance of some small places
Very easy to be ignored by the owners
These small details will also affect safe driving.
Below, let's take a look at the dead end of car maintenance
1, brake disc
The brake disc and the brake pad rub against each other, the brake pad wears out, and the brake disc also wears a certain amount of wear, but many people only pay attention to replacing the brake disc when maintaining the vehicle, but often ignore the replacement of the brake disc, the brake disc is excessive The consequences of wear and tear are very serious. Firstly, due to the reduction of the surface flatness, the actual contact area is reduced, resulting in insufficient braking force. In addition, the heat capacity of the brake disc after wear is reduced, and the temperature rises during continuous braking. Soon, it is more prone to thermal decay. All of these are very dangerous to drive.
2, steering rod
Steering rod must be carefully examined when doing maintenance, if the tie rod loose, it may lead to very serious consequences. Inspection method is that you pull the lever hard to see if relatively easy to shake, if shaky, then you need to replace the ball or Tie rod assembly.
3, the ignition line
The ignition high voltage line is one of the neglected ones. In fact, like the spark plug, it is also a consumable that needs to be replaced frequently. When the engine is running, there are often tens of thousands of volts of high-voltage pulse current on the ignition line, because it works at high temperatures for a long time. In a dusty, vibrating environment, it is inevitable that aging or even damage will occur. Therefore, the aging and damage of the ignition line will greatly reduce the ignition energy, causing the engine fuel consumption to rise, the power to drop, and severely causing a fire.
4, exhaust pipe
Regularly check the exhaust pipe at the bottom of the car to see if there is any trauma. Once the exhaust pipe is broken, it should be repaired in time to avoid affecting the driving of the vehicle. If the exhaust pipe has abnormal noise when driving, it may be the fixing of the exhaust pipe. The screws are loose, so go to the repair shop as soon as possible to avoid getting more and more serious.
5, car chassis
The car chassis is the easiest place to miss. Due to the frequent driving, the gravel splashed on the road surface is constantly hitting the chassis during the driving process. The original rust-proof layer on the chassis is gradually damaged, the metal is exposed to the outside. The chassis is often in contact with the ground. The accumulation of ash may also cause the chassis to be corroded through the accumulated road surface. The damage of the chassis will further threaten the normal use of other parts: steering damage, oil leakage, chassis deformation, loose overall structure, will give the driving belt Come to safety hazards. So be sure to check if the car chassis has also been cleaned accordingly.
