Due to the increased frequency of use in summer and autumn, the skylight is prone to failure. Therefore, the maintenance expert reminds the owner that the maintenance of the sunroof cannot be ignored. Maintenance is mainly in two aspects. One is to clean the strip once a year, and the other is to clean the drain every two years and properly lubricate the guide rail.
Long-term maintenance of the sunroof may cause water leakage. Even if the car sunroof is tightly closed, it will seep in rainy weather. This is because the sunroof seal will gradually age during use, causing the sunroof to leak. After the sunroof is maintained, the seal strip "picked up" will occur, which is caused by excessive friction between the strip and the roof. Regular talcum powder lubrication can be used to reduce excess friction while maintaining tightness. Experts remind: In general, in addition to smokers, some car owners have low usage rate of sunroof. Even many car owners lack care for the sunroof. If they are not maintained for a long time, they will easily become aging. Be aware that any one thing that is not used for a long time is prone to various problems. Every time maintenance, remind the master to check the skylight is a necessary measure.
Once the water leaks, it should be repaired immediately. There are many reasons for water leakage in the skylight. One is that there is a problem with the drainage system. There is a pit at the skylight. If the drainage is not good, it will flow into the car. The main cause of water leakage is the two drain pipes in the A-pillar. For example, the rubber on the sealing joint is aged or damaged. In addition, the skylight drain is generally more secret, the different positions of the model are also different, normal maintenance 4S shop professionals are also easier to ignore. If the sunroof leaks, check to see if the drain is clogged with dust. There are no special requirements for daily maintenance of the sunroof of the car. It is only necessary to regularly check the seals around the sunroof for damage and check the lubrication of the track.
Experts advise: If there is a water leak in the sunroof, it is recommended to go to the 4S shop repair shop to let the maintenance master take the water to pour the sunroof to try it out, find the leak point and repair it. Another reason is that the vehicle has a water leakage caused by a collision accident, which is likely to make the vehicle's body scale not corrected. In this case, it is necessary to recalibrate the repair.
If the skylight is not tight, there will be problems. Frequent use of the skylight will reveal that the skylight is sometimes not tight, which is due to the small problems that the owners do not often do to maintain the skylight. Because the sunroof design is anti-squeezing function, there is a problem that the skylight track is blocked when there is dust, so this is why the owners often wipe the dust in the track. If you encounter a situation where the sunroof is not tight, the owners can let the sunroof turn up first, hold it up and hold the switch for 1 minute, then the sunroof will tilt up again, and the sunroof will be completely closed.
Experts advise: Do not completely slide the sunroof on a very bumpy road. Otherwise, the vibration of the sunroof and the sliding rail may cause too much deformation of the relevant components or even damage the motor. There are many sunroof failures caused by the user's human factors. For example, the lock or the handle of the manual sunroof inadvertently reverses the direction and causes damage to the sunroof.
The above is some of the relevant experience that Xiaobian has arranged for the riders to clean the drain pipe for the car sunroof. I hope the riders can understand.
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