Engine 2014: General Subjects

1. A any lubricant from contacting the carbon surface that would cause the expulsion of the saturated teflon film
2. B dirt and foreign particles from coming in contact with the highly polished sealing surfaces
3. C the spring from being damaged by the corrosive effects of excessive handling
4. D any lubricant from contacting the stationary seal face that would cause etching of the face surface

Tip: press A-D to answer