*
Mixture is defined as the quantity of Allison Approved TES 389
and Allison Approved TES 295 fluid remaining in
the transmission after a standard fluid change.
If the transmission contains such a mixture, it is not
eligible for the 100% concentration extended change intervals,
until the second consecutive fluid change using Allison Approved TES 295 fluid.
Fluid exchange (purge) machines are not recommended or
recognized due to variation and inconsistencies with ensuring
removal of 100% of the used fluid.
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