75K tranny / transfer case service 2011 Tahoe

[swathdiver]

I'm not doubting your numbers, but curious where you got them?

The shop manual.

 

[Clive]

My rear diff took approx 5pts also, filling to the bottom of the fill plug. I then read I probably should have just added the stated 2.1qts/4.2pints and fill it to "1.0mm to 19.0mm below the fill plug hole". Is there a concern having it some 12oz overfull?

Also, I didnt notice any difference having done the diffs at 75K, other than I now have peace of mind