MACK DM690 Transmission & Differential Fluid Change

Driveline fluid drain and refill procedure on a Mack DM690SX truck with a T2080 transmission, and double reduction differentials.
If you would like to save 20% when purchasing Amsoil products, here is a link to set yourself up with an Amsoil wholesale account: www.amsoil.com...
(If you would like to set up an account under me, my dealer/referral number is 531421)
Here is a link that explains gear lube thermal runaway, and how it plays into differential life.
drive.google.c...
For more information about Amsoil or other questions, Contact Me:
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www.fluidcapaci...
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Last updated January 1, 2014
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