Allison Trans
I have an 06 Allison Trans 1000 in my coach I cant find my Allison manual! I would like to know when to change the trans fluid it came with transend ? I think the external filter changes every 25000 m...
Forum Discussion
There are manuals available that give STANDARD intervals(50,000 miles) but the actual change interval depends on how your transmission has been used. If it has been overheated in excess of 250 degrees, the fluid would need to be changed much sooner than if the fluid never exceeded 200 degrees. If you are in doubt as to whether the fluid was ever overheated, it is best to just change the fluid with Transynd and be safe.
