Traditional Culture Encyclopedia - Weather forecast - Sharp world, why does the switch ring in hot weather?

Sharp world, why does the switch ring in hot weather?

Lack of lubrication

Door hinges are easily overlooked in maintenance. Grease should be applied regularly, otherwise it will rust, make abnormal noise or exercise poorly.

Check the vehicle manual first to see if there is any hinge grease model in it. If yes, use it according to the model. Fully synthetic lubricating silicone grease can also be used. At present, Volkswagen's new car uses Hutou hotolube or Krupp, which is colorless and transparent, resistant to low temperature, waterproof and antifreeze, tasteless, durable and has safety certification. Taobao has a toothpaste-like package of 130g, which is not suitable for convenient use with engine oil or ordinary butter. It will freeze in winter, and the harmful smell will affect your health.