azdryheatExplorerMay 28, 2021Tranny fluid changeGot 70,000 miles on the current ATF oil, so today it and the spin-on filter got changed. I also dropped the pan to see if there was any sludge and it was clean. Love this Duramax/Allison combo.
kellemExplorerMay 30, 2021Are ya'll remembering to clean the pan magnet, for those dropping the pan ? They can really pile up with shavings. Then again, haven't serviced a newer transmission so magnet may not exist.
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