Service intervals...will they increase
New automatic for class 8 , heavy duty trucks called the Eaton Endurant. I was reading that he oil drain intervals have been stretched out to 750,000 miles for this transmission. I'm impressed. I...
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well, for the allison 1000 in GM trucks the interval is nowhere near 750K miles, but is long IF you fill with Transynd. When I had mine switched to transynd the allison service shop said the 1000 used in bus's etc. they do a fluid analysis every 100K miles and usually easily go 200K or more miles between service. For a 3/4 ton truck even with heavy towing he said have a fluid analysis every 100K, likely would never need to change it again.
Personally, I just drained and filled mine again after 100K miles.
Now if filled with the original Dextron, then the service interval especially when towing is much much shorter. about every 50K miles IIRC.
Personally, I just drained and filled mine again after 100K miles.
Now if filled with the original Dextron, then the service interval especially when towing is much much shorter. about every 50K miles IIRC.
