I'm looking for any and all literature on the 6DS70A Mistubishi Diesel engine and so far I've come up empty. I've got some basic specs on the engine such as output (135PS) and displacement (5430CC) but nothing else.
The reason I'm looking for the info is that I have a 79 Jimmie that someone has swapped the 6DS70A into with it's matching transmission and I need to know how best to maintain it.
Does anyone have any info on the 6DS70A? Google has so far let me down and I couldn't think of a better place to ask than the Mitsubishi Forum itself.

Here's all the info I have been able to gather:
Model: 6DS70A
Fuel: Diesel
Displacement: 5430cc
Output: 135PS
Doner vehicle: Original owner said it came from a Hino but I think he meant a Fuso Truck? (Suspect the FK 102)

Beyond that, I really don't have much to go on, any help is greatly appreciated!