
5. Repeat the test with each spark plug wire to ensure that they are all in good condition Repeat the test with each spark plug wire to ensure that they are all in good condition


An oil seal is designed to perform three major functions: to prevent lubricants from leaking outside the seal even under high pressure, to act as a barrier to retain the lubricating oil, and to prevent dirt and other contaminants from entering the unit.
Oil seals, which are also known as rotary shaft seals, fluid seals or grease seals, play an important role in closing down the gaps between moving and stationary elements of mechanical equipment.
Helix Seal