The reason is not used for a long time skylights will be issued a harsh noise, it is because the rails retained too much dust and grit,turbocharger manufacturers and track severe lack of lubrication. Roof maintenance work we can complete on their own. We only need to fully open sunroof, wipe the dust and gravel on the roof rails with a clean soft cloth, choose no lubricant viscosity for easy absorption sunroof drive track for lubrication, and finally close the sunroof fully open repeated several times, and then Wipe off excess lubricant with a soft cloth. This simple routine maintenance is complete.

In everyday use, we need to pay attention to the following points:

1. For electric sunroof, in the bumpy road best not to fully open sunroof, otherwise it will cause too much vibration and slide sunroof caused by deformation between related components, and even damage to the motor.

2. Note the skylight waterproof. Sunroof sealing rubber ring seal, to pay attention to in the course of a ring of dust, especially after the winter or experienced long-haul, must be cleaned regularly with a dusting Shan. Also they must not under skylights have frozen the situation again forced open the sunroof, it will damage the sunroof motor. In a large sandstorm season, to be every two months with a clean sponge seals.

The vehicle parked in preparation for the long-term need to use talcum powder before thoroughly cleaned once a sunroof tracks, to avoid too long to show cause aging caused by a chemical reaction of seals in the air.

4. In the washing process, 200SX coilovers avoid using high-pressure water jet of water directly at the seals. This is not only easy to seal in the water column under high pressure deformation of the car but the water will damage the seals in a great extent.