- - Apply a small amount of gasket sealant or grease on the threads to facilitate installation and prevent leaks.
Next, apply a small amount of grease to the seal lip(s) and the area of the shaft in contact with the seal. When using a double-lip seal, fill the small cavity between the two lips with grease as well. This both protects the lips during initial installation and break-in, and also acts as another barrier keeping contaminants out. When installing rubber-coated seals, apply lubricant to the outside diameter as well. This will help prevent the seal from rebounding or backing out from its mounting place.
The sealing effect is achieved by manufacturing a smaller inside diameter than the required shaft size, which preloads the sealing lip. A garter spring is often used to ensure a constant force on the shaft.
- Porcelain spark plugs also offer good electrical insulation properties. This is important for ensuring that the spark plug can generate and deliver a strong spark to ignite the air-fuel mixture
porcelain spark plug. The ceramic material used in porcelain spark plugs provides excellent insulation, preventing the electrical current from leaking out and ensuring a consistent spark every time. Viton®
High level of chemical resistance
High temperature resistance
