Diesel in the Crankcase - IHI Mini Excavator

Applicable to many diesel engines using this style of injector pump. Specifically an Isuzu 3LB1, but I have seen these pumps on the 2 and 4 cylinder variants, along with similar designs on Deutz engines. The excavator in the video is an IHI 28J but also applies to the IHI 28N. Torque specs were not available as I did not have any service documentation. The values I selected were standard values based on fastener grade, diameter, and pitch.