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- Proper maintenance and troubleshooting are essential for ensuring the longevity and performance of metal-to-oil seals. Here are some tips to help you maintain and troubleshoot these seals
- One of the primary factors influencing the effectiveness of an oil seal is its material composition. Rubber is the most commonly used material for oil seals due to its excellent properties such as elasticity, resilience, and resistance to wear and tear. Different types of rubber, including nitrile rubber, fluoroelastomer, and silicone rubber, are chosen based on the specific requirements of the application. For instance, nitrile rubber is known for its high resistance to oils and chemicals, making it ideal for use in harsh environments. Fluoroelastomers, on the other hand, offer exceptional heat and chemical resistance, making them suitable for high-temperature applications.
Smear gasket sealant on the mating faces of the pump and the engine. Refit the pump and gasket or gaskets and tighten the fixings.

After the oil seal is positioned in the groove, apply even pressure to the oil seal using a seal driver or a similar tool. This will help to seat the oil seal firmly in the groove and prevent it from moving during use. Make sure to apply the pressure evenly and gently, as applying too much force can damage the oil seal or cause it to deform.
Metal O.D. wall
(with a reinforcing inner metal case)