Posted on May 30, 2021June 19, 2021 Home » 6.7L Cummins » 6.7L Cummins Engine Assembly – Cylinder Head Gasket 6.7L Cummins Engine Assembly – Cylinder Head Gasket Install A new gasket must be installed. Do not reuse an old gasket. Install the head gasket. Related Posts 6.7L Cummins Engine Disassembly - Cylinder Head GasketRemove the cylinder head gasket. 6.7L Cummins Engine Disassembly - Cylinder HeadRemove the cylinder head capscrews and cylinder head. 6.7L Cummins Engine Assembly - TappetLubricate the tappets with assembly lubricant, Part Number 3163087, or equivalent. Prior to installing the… 6.7L Cummins Engine Disassembly - Fan Shroud AssemblyFor front gear train engines, remove the mounting capscrews and the fan shroud support brackets.… 6.7L Cummins Engine Assembly - CrankshaftUpper Main Bearings Do not lubricate the side of the main bearing that is against…