Fluid change for Allison 3000 transmission
Just had my Allison 3000 transmission changed W/ new filters . The mechanic used Valvoline DEX VI ATF fluid. A full synthetic fluid. My question is will this fluid be OK for the Allison trans.
Forum Discussion
msmith1199 wrote:
I just had mine done at Freightliner and they didn't tell me the type of fluid used. I guess it may be a good idea if I find out just in case I have to add some later on.
When I had mine done, Freightliner use Transynd and provided an extra quart as requested.
Have you had your cooling system flushed - have them provide an extra gallon extended life antifreeze. I'll assume you have a diesel generator, use the same antifreeze in it when they flush it also.
Bill
