73 Cj5 Tsm Question

So Ive just realized my 73 TSM only discusses the quadratrac transfer case
Even though in the power train identification it only lists the quadratrac as an option in the j trucks.
Can one of you fine gentlemen tell me what TSM would be the most likely to cover the dana 20 closest to my year?
Thank you

 

I’m pretty sure the 1973 TSM covers the Dana 20,
I know the 1972 TSM covers D20 and the 1973 edition was almost identical with only a few pages of additional info.
In fact I used to own the 73 TSM but simply copied the extra pages of info, then I sold it.

 

My '75 TSM covers the D20 ?

 

Yep, it's in there - unless someone has ripped out the pages. The Quadratrac was optional with an automatic in the Wagoneer and J-trucks in 1973, and the Dana 20 was standard.

The CJs and Commando got the 20, no option. Possible Dana 20 only in the J4800, not sure.

The same as CHapter 8 here - https://oljeep.com/gw/74_tsm/8-TransferCase.pdf

 

My 73 TSM includes the D20.

 

Thanks Timgr
I knew somebody would post a link.
My tsm must be an abridged version (2018 reprint by Detroit iron)as it only includes the quadratrac info.
Im going to try to print these first eight or so pages for the 20.

 

https://oljeep.com/gw/76_tsm/Section8.pdf