mep 002a oil leak

[fastbackperry]

I have a small oil leak on a MEP 002a. It appears to be coming from a small threaded hole that is under the injector pump. It is right up against the engine block right next to the stamped numbers and is facing the electrical power head. Powerwashed everything and then ran it to make sure the oil was coming from there. I don't have a schematic to look at but it looks like the injector pump is bolted to another housing that is closest to the block. This block is the one with the leaking hole. Hopefully I've described this well. I appreciate the help in advance. Take care. Perry

 

[DieselBob]

If it is what I think that should be the pump timing hole. It is used to make sure the pump is at a certain rotation before you install the pump to the engine. Should have a short machine screw with copper washer in the hole normally.