Originally posted by JetForeman
Mercedes spec ATF for 722.6 transmissions
I guess that's not totally true concerning the past fluids I've used in this transmission. At the 1500 mile mark I used Amsoil ATF and then changed it back over to the Mercedes spec fluid at 30k miles. So this sample is of the Mercedes spec fluid from the 30k mile mark to the 60k mile mark but I've used Amsoil in the past too.