noleakmanExplorerMar 29, 2015Allison TransI 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...Show More
Executive45Explorer IIIMar 29, 2015IF the tranny CAME with Transynd FROM THE MFG...the interval for changing the fluid is 300,000 miles..or basically for life......Dennis
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