ATF in your T Case?

Reply Subscribe

Thread Tools

Search this Thread

Apr 2, 2011 | 04:38 PM

#21

Jake3744

Registered User

Joined: Apr 2011

Posts: 15

Likes: 0

Quote:

Originally Posted by mt_goat

I wouldn't trust anything in a Haynes manual, look in the FSM: http://personal.utulsa.edu/~nathan-buchanan/93fsm/index.html

Under lubrication here: http://personal.utulsa.edu/~nathan-buchanan/93fsm/servicespecs/21lubrican.pdf

Thanks,

After searching the internet I was pretty sure it was gear oil but called a dealership and they confirmed it is 75w90 or 80w90 gear oil for the VF1A t-case. The Haynes manual is definitely wrong.

It is odd though, because traditionally a chain t-case does use ATF and a gear t-case use gear oil. In the Dodges I know this to be true.

But I filled the t-case and the manual transmission off with 75w90 and it is running quiet and smooth.