NOTE: The crosshead has a round hole and an oval hole. If installing new crossheads, it is not required to place the holes in a…

Clean the crossheads with solvent. Dry with compressed air. Inspect the crossheads for cracks and/or excessive wear on rocker lever and valve tip mating surfaces.…

NOTE: Make note of the crosshead location and orientation. If the crossheads are reused, they must be installed in their original location and orientation. Remove…

NOTE: For engines equipped with a wet flywheel housing, make sure to replace the rear crankshaft seal with the correct rear seal. Rear crankshaft seals…

Clean the gasket surface of the cylinder block and rear seal carrier. Dry these areas with compressed air. Inspect the rear seal carrier for cracks…

Remove the four oil pan mounting capscrews that secure the oil pan to the rear cover. Insert the feeler gauge or shim stock between the…

NOTE: This procedure is for front gear train engines only. For front gear train engines, a rear crankshaft seal carrier is mounted to the rear…

NOTE: Be sure the vibration isolators are installed in the ECM mounting plate prior to installing the capscrews. Install the three mounting capscrews that secure…

For an aluminum ECM mounting plate, install the aluminum ECM mounting plate onto the steel yoke. Install the three capscrews attaching the aluminum ECM mounting…

For an aluminum ECM mounting plate, clear debris from cooling fins and yoke for maximum efficiency. Inspect the ECM mounting plate for cracks. Replace if…