Remove the turbocharger oil supply line from the bearing housing (2) and from the oil filter head (1 ). NOTE: Use a wrench to hold…

Clean the area around the lubricating oil filter head. Use the oil filter wrench, Part Number 3400158, to remove the filter. Clean the sealing surface…

Remove the remaining capscrews holding the air intake manifold to the cylinder head. Remove the intake manifold from the cylinder head, taking care not to…

Remove the fuel rail mounting capscrews. Remove the fuel rail.

To remove the number 6 injector line on front gear train engines, remove the protective bracket at the rear of the cylinder head. NOTE: A…

Front Gear Train Remove the fuel pump drive gear retaining nut and lock washer. NOTE: If necessary, insert two capscrews 180 degrees apart in the…

Front Gear Train NOTE: A counter-torque must be applied to the fitting on the high-pressure pump. This is to prevent the fitting from being loosened,…

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…

Mark the push rods to identify their location. NOTE: The push rods must be installed in their original location and position. Remove the push rods.…

Loosen the adjusting screw locknuts. Loosen the adjusting screws until they stop. Remove the capscrews from the rocker lever pedestals. Remove and mark the pedestals…