Time for Fluid Changes on M944-A1

[Fastfunco]

Can you guys tell me what would be best Oil to put in the differentials. Also- any additives ???

how much will I need to service all 3 Diffs???

Coolant and Oil were like mudd!!

I flushed the radiator 8 times - running the engine to operating temp each time before dumping-- - its happy and clean now-- used old reliable green presstone

I used T-6 Synthetic for the oil-

Dextron/ Mercon for the Allison????

any input would be greatly appreciated--

The Beast is coming along-- I will post some prelim pictures-- we are doing body and paint right now

 

[rangereter]

About 3-4 gallons per diff/axle...you don't need additives if you use the 80/90 weight gear oil (since there are no clutches). You can't go wrong with Dextron in the transmission...not sure how the Mercon would affect the clutches.
Regards, Bob