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hzjcm8's avatar
hzjcm8
Explorer
Apr 09, 2011

Let Me Know if You Have Allison Transmission Fluid Questions

Hi all, I've just joined Good Sam Club. I was the former Transmission Fluids Engineer at Allison Transmission. I held that position from 1990 until my retirement in 2009. Let me know if you have...
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krivanj's avatar
krivanj
Explorer
Apr 10, 2011
My service guy just changed mine with Amsoil synthetic. It says it is the ts 389 spec, which my Allison manual says is not as good as the 295 spec but is okay. Is this correct?

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