Sealant path for timing cover of M278, M157 & M152 PDF

A document that provides instructions and illustrations related to the application of sealant on the timing case cover for engines M278, M157, and M152. It details the specific surfaces where the sealant should be applied, with precise dimensions for areas in contact with coolant and oil. The document emphasizes the importance of using the specified sealant and mounting the cover within 10 minutes of application. An image of the timing cover illustrates the described sealant path.